History YMMV / KimPossible

** In a rare visual variant, a scene in "Low Budget" has Shego raising her plasma-covered hand at Drakken as a threat. Many fans think that Shego is actually FlippingTheBird. Due to the plasma it's impossible to tell whether this is accidental or a ParentalBonus. Signs lean towards the former as Shego seems to be holding her hand straight.

** The mere fact that Kim feels the need to do saltos and rolls to do ''anything'', even when she's simply walking somewhere. Is Sadie Stanley portraying Kim Possible or [[Series/LazyTown Sportacus]]?

** In "Grande Size Me" Ron is trying to prove that the "Wheel of Good Eating"(based on the real-life "food pyramid") is false, many years later it was revealed that the food pyramid was in fact a myth to the point that many [[https://www.hyperbiotics.com/blogs/recent-articles/myth-of-the-food-pyramid health groups]] now explicitly say not to follow it. The fact that a "healthy eating" episode was mandated by execs in the first place makes this even more funny.

** One complaint that fans have about the fourth season is that there wasn't as much romance between Kim and Ron as they were hoping for. [[JustifiedTrope This makes sense]] considering that Kim and Ron's new relationship [[{{Irony}} was one of the main reasons fans petitioned for a fourth season in the first place]].

** In the episode "And the Mole Rat Will Be CGI", Kim and Ron remark that the idea of a live-action Kim Possible movie would be [[WhoWouldWantToWatchUs ridiculous]]. However, in 2018, Disney Channel announced a future live-action Kim Possible movie, to much rejoicing.
*** Although with the movie now released, many fans seem to share Kim and Ron's sentiments.

* GrowingTheBeard: Sure, the first season was liked, but Kim was something of a Mary Sue, somewhat egotistical, and, at times, the world seemed to really only exist to show how awesome Kim was. Then Steve Loter came in during season 2 as a director/producer -- under his wing, the story pacing was sped up, and much more focus was put on other characters besides Kim, such as Ron, Drakken and Shego.

** In "Ill Suited", Ron has a nightmare of kissing Kim at the dance and then she turns out to be one of the androids from ''So The Drama''. 13 years later, [[WesternAnimation/BigHero6TheSeries Christy Carlson Romano voices a character who kisses the hero, and she turns out to be an android]]. Talk about Ron's worst nightmare come true.

** While it was probably unavoidable given the change to a live action format, a lot of people are also criticizing the casting choices, claiming that none of the actors resemble their cartoon selves or capture their personalities, even taking the costume changes below into account. Oddly enough, some have argued that Sadie Stanley looks too young to be playing Kim, even though she was stated to be 16 at the time of the film's announcement, [[RealityIsUnrealistic the same age as her cartoon counterpart.]] Once the film came out, most viewers at least seemed to agree on praising Taylor Ortega (Shego)’s portrayal for being the most similar to her original cartoon self and that Sean Giambrone, while [[BaseBreakingCharacter still debatable]] regarding Ron’s role in the story, could still capture Ron’s essence while also sounding like Will Friedle.

* UnintentionallySympathetic: The record executive in “Oh Boyz.” He’s presented as being in the wrong for not rushing to save the missing boyband, but the band in question treated him like crap. In the end, the executive is punished for abandoning the group and the Oh Boyz [[KarmaHoudini are never called out for their actions]].

* RecurringFanonCharacter: In the fanfic ''Fanfic/ASmallPossibility'', [[FoeYayShipping Shego and Kim]] have twins named Sheki and Kasy. Following the fic's publication, the two are the go-to kids used in many {{Kid Fic}}s and {{Next Gen Fic}}s involving the paring.

* UnintentionallyUnsympathetic: Kim is usually sympathetic, except in the episode "Bueno Nacho." She gets upset over Ron being a better employee than her at Bueno Nacho. She also thought the job was stupid, despite Ned giving her a much easier objective (just putting condiments on the food). Despite this, viewers are meant to side with her in her arguments with Ron.

* UnintentionallyUnsympathetic: Kim is usually sympathetic, except in the episode "Bueno Nacho." She gets upset over Ron being a better employer than her at Bueno Nacho. She also thought the job was stupid, despite Ned giving her a much easier objective (just putting condiments on the food). Despite this, viewers are meant to side with her in her arguments with Ron.

** In fact, many were actually surprised to see Creator/AlysonHannigan (Willow from ''Series/BuffyTheVampireSlayer'' and Lily from ''Series/HowIMetYourMother'') in the role of the mother instead, citing it's not a bad choice and the actor does well enough. Though, bizarrely, looks more like Kim then the actress playing her does despite being 20 years her senior.

** Creator/GaryCole and Creator/PatrickWarburton not reprising their roles as Mr. Possible and Mr. Barkin respectively, despite being screen actors, just as Creator/PattonOswalt got to return as Professor Dementor. Likewise no cameo from Will Friedle despite Christy showing up for one, Tahj Mowry (Voice of Wade), Creator/NicoleSullivan (Shego), Creator/JohnDiMaggio (Drakken [[note]]Though John rarely does on-screen roles, being more comfortable with voice acting[[/note]]) or, even more odd, Raven Symone (Monique) for that matter despite the fact at the time she had a show running on Disney during the film's production (''Series/RavensHome'').

** One of the more slight complaints is how the film goes for a "girl empowering" feel which the show rarely, if ever, did. Being more an action-adventure comedy with a female lead that put everyone on equal footing then really focusing on that. The fact that the climax involved pretty much all the female Possibles members confronting Drakken and Shego rather than the whole family coming to help out didn't help this notion.

** We saw a good Shego and an evil Ron but never an evil Kim. It could have been that it was too obvious, or that Ron is just better because he's funny as a villain, but an evil Kim is both a terrifying and interesting concept.

** Athena to a certain extent. While a lot of people write her off as a character who didn't need to exist, some fans [[TheyWastedAPerfectlyGoodCharacter saw potential in her and were frustrated that her character wasn't explored more]].

*** Although with the trailer now released, fans seem to share Kim and Ron's sentiments.

* BaseBreakingCharacter: Warhok has some degree of division with some on whether or not he was deserving as the show's FinalBoss. Namely that he's an alien, making them out of place with Kim's enemies, and that he only appears in the final episode with no real build-up when Warmonga appeared.

* BaseBreakingCharacter: The Lorwardians, Warmonga and Warhok, have some degree of division with some. Namely that they're aliens, making them out of place with Kim's enemies, and that the latter only appears in the final episode with no real build-up.

* BrokenBase: The eventual {{Official Couple}} of Drakken/Shego is often debated amongst some fans even after all these years. As usual, the issues are "Was it written/foreshadowed well or was it StrangledByTheRedString?" and "Do they work better as friends or lovers?".The main {{Official Couple}} of [[ChildhoodFriendRomance Kim and Ron]] was also notorious over the [[ShipToShipCombat rift it caused]] with [[FoeYay Kigo]].

** Roland Pond from "Oh Boyz" enjoyed the profits gained with the Oh Boyz' dissapearance and had no interest in finding them (and Ron), being perfectly willing to leave them to their fates and try to sabotage attempts to find them. However, given the Oh Boyz' status as ThePrimaDonna and how they treated their manager prior to their CharacterDevelopment while captured by the Seniors, the decision to abandon them [[TheDogBitesBack is born more from their mistreatment of him than malice]].