Multiverse and Friends (season 19-present)

Multiverse and Friends is an American-Canadian animated television series created by Fred Dungles and distributed by Warner Bros. The show is based on the video game Multiverse. Created to rival The Simpsons and Family Guy, it became more of its own thing. Like Teen Titans Go!, the show takes a more comedic approach to the Multiverse franchise and makes it an adult animated sitcom with various franchises, including the ones that are meant for children. While the first eight seasons and seasons 14-16 were well-received, seasons 9-12 being universally panned and seasons 13, 17 and 18 receiving mixed-to-positive reception, the show later took another big nosedive in quality since season 19 and it's currently universally panned and this decline is also regarded as one of the worst examples of seasonal rot and flanderization. Only time will tell if this show goes back to its former glory, if at all.

Pre-Vacation and Post-Vacation Eras (Seasons 1-10, 13-present)
The show revolves around the characters from various IPs doing wacky and random stuff while also living in a house and they enjoy staying with each other.

Vacation Era (Seasons 11 and 12)
The crew decided to go on a summer vacation to Italy to have fun.

IPs used in the show

 * The Owl House (since season 1)
 * Winx Club (since season 2)
 * Wild Kratts (since season 2)
 * Family Guy (since season 1)
 * Amphibia (since season 1)
 * SpongeBob SquarePants (since season 1)
 * The Loud House (since season 1 (some characters from seasons 1 to 16))
 * Persona 5 (since season 1)
 * The Simpsons (since season 1)
 * Danganronpa (since season 1)
 * Hilda (since season 1)
 * Total Drama (except Pakithew Island and The Ridonculous Race spin-off characters) (since season 1)
 * Grand Theft Auto IV (since season 1)
 * Regular Show (since season 2)
 * Steven Universe (since season 1)
 * Inside Job (since season 5)
 * Blue's Clues (since season 1)
 * Super Mario (since season 1)
 * EarthBound/Mother (since season 2)
 * Tekken (since season 4)
 * Glitch Techs (since season 17)
 * South Park (since season 17)
 * Grojband (since season 18)
 * Randy Cunningham: 9th Grade Ninja (since season 18)
 * Pop Team Epic (since season 18)
 * Milo Murphy's Law (since season 18)
 * The Fairly OddParents (since season 19)
 * RWBY (since season 19)
 * Harvey Beaks (since season 19)

Why It Doesn't Have Friends Anymore
UNDER CONSTRUCTION
 * 1) Much like seasons 9-12 of the show but probably worse, the core problem with these seasons is that they lack the charm and cleverness of the first 8 seasons, seasons 14-16, and to some extent, 13, 17, and even 18. In one of the biggest examples of negative-180s in television, the writing was downgraded again from funny, clever, amazing, unique, serious, awesome to absolutely atrocious, catastrophic, lame, nonsensical, indolent, stale, repetitive, inconsistent, lackluster, and so on, almost to the point of irredeemability. The worst part is that the budget became bigger than seasons 9-12, as it is 50 million dollars and there are 130 writers in the show, which are extremely impressive for a show, and yet they managed to screw up easily. The worst part is that, unlike other shows that went downhill due to the writers barely having any experience, the show still has the same writers but they were pressured by Warner Bros. due to them treating the show as a cash cow along with The Crazy-Ass Group Show: The Series, Television Presentation.
 * 2) Speaking of atrocious writing, it is also incredibly lazy, as it constantly recycles plots from earlier seasons, or from other shows and movies, and even from The Crazy-Ass Group Show. This is because the writers ran out of ideas, something that even Dorn Aduls confessed, as he told that everyone in the staff barely had any new ideas, especially since they suckered it to the ground. The worst part is that despite running out of ideas, Warner Bros. Discovery still pressured them to write the episodes, due to them treating the show as a huge cash cow. They also botch good ideas, wasting their potentials (as explained in pointer #(When the page will be done)). There are various examples:
 * 3) * Anne's Birthday is a rehash of season 9's Friends Day, since both episodes revolve around a party or a special event for them that got botched due to some of the characters being incredibly unlikeable. The worst part is that the latter episode is no better and was even responsible for the first downfall of the show.
 * 4) * Back in Texas is a rip-off and a reverse plot of Family Guy 's best episode Road to Rhode Island, since the latter is about Brian and Stewie trying to return to Rhode Island, while the former is about the crew going to Texas.
 * 5) * Weiss & Blake's Private Conversation (while good) is a rip-off of Family Guy's episode Brian & Stewie, since both episodes are about both duos trying to escape in a place where they are stuck and stay there for a night while trying to not breaking down their friendship apart, with the only difference being that Brian and Stewie were stuck in a bank, while Weiss and Blake were stuck in a basement, due to them being kidnapped by a criminal.
 * 6) Most of the characters are heavily flanderized and are even worse than in seasons 9-12.
 * 7) *Anne Boonchuy (Amphibia) suffers from the absolute worst flanderization of the entire show and possibly one of the worst flanderizations of all time, as she went from a girl who was initially rebellious and self-centered but later getting massive character development that made her incredibly likable into an abusive, malicious, idiotic, bratty, short-tempered, gullible, egotistical, selfish, rude, moronic and cruel jerk who causes a lot of misery to the people close to her and never cares about her best friends (in one episode, she even said if she would be asked to sacrifice Sasha and Marcy for fun, she would have accepted it) and is no different than Peter Griffin's flanderization. In addition, she became more of an alcoholic person who would often drink beer (even when driving) and often insults the crew whenever she gets drunk.
 * 8) **She also started an unhealthy obsession towards airbags, which was used to reference the aforementioned infamous airbag fetish community, similar to season 14. But the difference is that while season 14 still had fun moments jabbing said community, this Anne's obsession comes off as really creepy at best.
 * 9) ***In one episode (albeit when she was drunk), she was thinking of having sex with an airbag. No joke.
 * 10) *Marcy Wu (Amphibia) also suffers from the absolute worst flanderization of the entire show and one of the worst flanderizations of all time, as she went from an oblivious yet smart, geeky, and friendly girl to a dominatrix wannabe, cruel, moronic, psychopath, and a dominant girl who has absolutely no care for anyone and often treats Anne and Sasha like absolute trash. Granted, they weren't much better than her, but the way she treats them is worse than Anne's treatment. She's also dominant on various people, most notably Sprig, Polly, and Hop Pop.
 * 11) *Sasha Waybright (Amphibia) went from one of the greatest examples of character development along with Anne to a pretentious, self-absorbed, egotistical, selfish girl who often sacrifices everyone for her own benefit, even if it means hurting loved ones.
 * 12) *Even though she was flanderized in season 17, Luz Noceda (The Owl House) became even worse since season 19, as she became even more selfish and more egotistical than before, and she's also absolutely moronic.
 * 13) *Much like Luz, despite being flanderized in season 17, Amity Blight also became worse since season 19
 * 14) *They've added more anime characters besides Popuko and Pipimi, and many of them are badly flanderized.
 * 15) **This show's equivalent to the "Hated 8", the "Anime Annoyances", had all of its members be nothing like their original counterparts.
 * 16) *Speaking of Popuko and Pipimi (Pop Team Epic), they have been flanderized:
 * 17) **Popuko is portrayed as an extremely destructive, rude, and perverted girl that will bash on anyone that isn’t Japanese.
 * 18) **Pipimi went from a calm & mature friend to a drug dealing plastic mean idiot because for some reason the writers wanted to make their own Regina George, but even then, Regina feels more well written than Pipimi.
 * 19) *Peter Griffin (Family Guy), while not as bad as his flanderized counterpart from his original show, is still incredibly heavy, as he became just a brainless manchild who causes misery around people without knowing what he's doing and constantly forgets what his friends tell him.
 * 20) *The Team RWBY (RWBY) have been badly butchered as well, albeit Weiss Schnee and Blake Belladonna didn't suffer from too much decline.
 * 21) **Ruby Rose went from an optimistic and friendly protector who aspires to be a great hero, to a complete butt-monkey who often gets tormented for no reason at all and is incredibly unlucky in various things, which was done for the sake of laughs, similar to Lincoln Loud from seasons 4 and 5 of The Loud House and King from seasons 9-11 of this show. She also became one of the worst examples of a Mary Sue, as she's often described as "perfect" with little-to-no flaws, and also acts like a huge jerk in front of everyone.
 * 22) **Yang Xiao Long went from a smothering, nosey yet feisty, cheerful and competitive who's overall optimistic and perky, who's incredibly caring to her half sister Ruby to a depressed and malicious girl who constantly torments Ruby for no reason at all and causes a lot of misery to her. In addition, despite maliciously tormenting Ruby, she's overly dominant on her life.
 * 23) **Blake Belladonna went from an aloof, no-nonsense yet righteous person who respects others' lives and is incredibly badass to a more antisocial person who often isolates herself from other people and takes stuff way too seriosuly. However, she didn't see too much decline in character.
 * 24) **Weiss Schnee went from a girl who was initially entitled, arrogant and selfish who wanted constant praise but later became the most compassinate and level-headed of the team and did plenty of good things such as standing up to her greedy abusive father to a girl with some of her traits bringed back, such as her entitlement. However, her entitlement wasn't as big as the first volume of RWBY and like Blake, she didn't see too much decline in character.
 * 25) Much like the current seasons of The Loud House, the show doesn't know how to handle its focus on the characters anymore.
 * 26) *One of the main complaints is that there are way too many episodes focusing on the characters of Amphibia (more specifically Anne, Marcy, and Sasha) and The Owl House, to the point that sometimes, other characters outright disappear in certain episodes. Unlike The Loud House with Lincoln, which makes sense that he's getting many episodes, since he's the main protagonist of the show, this show was never meant to have a protagonist, as everyone should have an equal amount of screen time. And considering how badly butchered said characters are, it makes the issue even worse.
 * 27) *Lincoln and Lori Loud, Clyde McBride, Ronnie Anne and Bobby Santiago, Stella, Zach, Liam, Rusty, and Sid Chang don't appear at all in these seasons. There is not a single mention of them during these seasons, and nobody even asks if they're ok in the camp. This is due to them now appearing only in the spin-off A Loud Camp.
 * 28) *Despite being introduced in season 18, the Randy Cunningham characters barely appeared in this season, and while Randy and Theresa are still likeable, they don't appear that much.
 * 29) Some problems from seasons 9-12 return here, such as the lack of continuity, downgraded voice acting and so on.
 * 30) The show is also notorious for baiting various ships without making them canon
 * 31) *The most infamous example is Marcanne (Marcy x Anne) from Amphibia, which was listed among the most popular ships ever but the show never makes it canon and instead even trolls fans of this ship and is overreliant on queerbaiting, which pissed off a lot of fans of this ship. Despite that, their relationship is still pretty good.
 * 32) While the theme song has thankfully been changed, it’s very annoying and lazy. It’s just the characters walking in a line and repeating the show’s title not one, but 20 times.
 * 33) *However, Dana Terrace announced that season 20 will revert its original theme, due to the new one being painfully annoying to listen.
 * 34) Most of the episodes range from mediocre to extremely bad (See list Notable Bad Episodes so Far).
 * 35) The jokes were downgraded from funny, clever and awesome to downright stupid, stale, mean-spirited, horrendous, disgusting, unfunny and extremely offensive, which is shocking, considering the show is known for having tons of funny jokes and jabs and even handles offensive jokes pretty well, like South Park.
 * 36) *Like in seasons 9-12, the show nowadays overuse shock value, for the sake of being edgier than other animated sitcoms.
 * 37) Like Modern Family Guy, most of the conflicts are extremely forced. For example, in The Arrival of the Team RWBY, when they arrived in the show, the crew had a beef with them for no reason at all, and at the end of the episode, everyone quickly forgot about said beef.
 * 38) The plots became a lot more nonsensical and stupid, even for adult animated sitcom standards, due to these having stale jokes and recycled plots.
 * 39) The animation, while still beautiful, is a bit of a downgrade compared to the first 8 seasons, and seasons 14-16.
 * 40) *The art style can occasionally clash with each other, especially when a character with a 2D design and another character with a 3D design appear.
 * 41) Nowadays the titles are incredibly ridiculous and childish.

Redeeming Qualities

 * 1) Multiverse and Friends was a much better show during the first eight seasons and from seasons 13 to 18, which makes the second downfall even sadder.
 * 2) Not all characters are flanderized, and some characters are still good.
 * 3) From The Fairly OddParents:
 * 4) Timmy Turner
 * 5) Cosmo and Wanda
 * 6) Chloe Carmichael (became much better than her counterpart from the original show)
 * 7) Jorgen Von Strangle
 * 8) Chester McBadbat
 * 9) A.J.
 * 10) Vicky
 * 11) Tootie
 * 12) Trixie Tang
 * 13) From South Park:
 * 14) Stan Marsh
 * 15) Eric Cartman
 * 16) Kyle Broflovski
 * 17) Kenny McCormick (until Kenny Likes to Sniff Feet)
 * 18) Wendy Testaburger
 * 19) From Randy Cunningham: 9th Grade Ninja (only 2 good characters):
 * 20) Randy Cunningham
 * 21) Theresa Fowler
 * 22) From Grojband (only the 4 main characters):
 * 23) Corey Riffin
 * 24) Laney Penn
 * 25) Kon and Kin Kujira
 * 26) From RWBY
 * 27) Blake Belladonna (despite her slight flanderization)
 * 28) Weiss Schnee (despite her slight flanderization)
 * 29) There are other elements that make the characterization better than seasons 9-12
 * 30) Blake and Weiss have an awesome relationship in the show, and their chemistry is pretty good. In addition, the show is still respectful of the relationship between Yang and Blake, and doesn't ruin it.
 * 31) Most of The Fairly OddParents characters were reverted back to their original personalities after the disastrous seasons 9 and 10 of the original show. Not only that, but Chloe Carmichael
 * 32) There are still plenty of good episodes, such as:
 * 33) *The Fairly Odd Return (which started these seasons on a high note and the only good episode of bringing other media)
 * 34) *The Greediest Game Ever
 * 35) *Trixie Tang's Days
 * 36) *People for the Unethical Treatment of Animals (an episode mocking PETA)
 * 37) *Weiss & Blake's Private Conversation (despite being a rip-off of Brian & Stewie from Family Guy)
 * 38) *The Day of Honour (an episode honoring Adam West by using his counterpart of Family Guy)

UNDER CONSTRUCTION

Season 19

 * Anne’s Birthday (which started the downfall of the whole show and is commonly considered to be one of the worst episodes of the entire show)
 * Meme Time! (depending on your view)
 * Kenny Likes to Sniff Feet (the episode that ruined Kenny McCormick’s entire personality in this show, also considered to be one of the worst episodes of the show)
 * Back in Texas
 * Vicky Dies
 * Prickcoms (an awful satire of Nickcoms)
 * The Awful Board Game
 * The Arrival of Team RWBY (The arrival of RWBY)
 * Haters Are Morons
 * We Don’t Need Magic (a poor satire of Disney)
 * Get a Fist 2
 * Harvey Bastard (the arrival of Harvey Beaks)
 * The Jerks Of Canada
 * Garnet Sucks

Reception
While the first 8 seasons and seasons 14-16 were positvely received, and seasons 13, 17 and 18 receiving mixed-to-positive reception and seasons 9-12 being universally panned, season 19-onwards garnered an even worse reception than the aforementioned seasons 9-12, due to the massive flanderization of various characters, the atrocious writing, bad jokes, horrendous episodes and other stuff.