These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Mickey Mouse
Archive Panic: While not as infamous about this as Donald Duck, Mickey's career in animation, comics, tv shows, video games and merchandise spanning well over 85 years is very tough to manage for a casual fan. And considering he is the face of Disney, they're unlikely to stop making stuff with him anytime soon.
Designated Protagonist Syndrome: Despite being Disney's most iconic character, Mickey has suffered from being overshadowed by his friends (especially Donald and Goofy), due to his transition to a more bland persona. Thankfully, this has been remedied in more recent years.
My Real Daddy: While practically synonymous with Walt Disney, some attribute Mickey more to Ub Iwerks as he was the one who designed him. Others opt for co-creator status (Disney with his personality, Iwerks with his design). There's also Floyd Gottfredson, who retained Mickey's adventurous personality in the comics for several decades.