Re: Race changes that wouldn't bother you
I actually don't think race changes would bother me at all most of the time, or ever probably. I remember hearing that Michael Clarke Duncan was going to play Kingpin, and that Cuba Gooding Junior wanted to play Daredevil, I thought that would have been cool. Plot would have still been bad though. It wouldn't have bothered me if Donald Glover played Peter Parker (Parker being my favorite superhero, and one I relate to the most). The one time I can remember getting upset was when I heard Laurence Fishburne was going to play Doc Ock in Spider-Man 2. I was upset because I thought Doc Ock was this older German sortof fat guy. And I was seeing them change him into Morphius from the Matrix, not necessarily because of his race though.
And seeing how Fishburn looks as Perry White now, and if he did a German accent I would have been fine.
The rare occassions is when the character's ethnicity is a big part of who they are, Black Panther is African, so is Storm (although she grew up elsewhere), Gambit is Cajun, Banshee is Irish, Wolverine is Canadian, The last three maybe their race could change but their accents shouldn't.
With the majority of characters being white I don't mind them changing the race, but I don't think they should change a character's race if in the comics they are "a minority." Because there aren't as many characters like that.
I'm more upset at changes like making Dr. Doom a CEO instead of a dictator, or giving him electric powers and metal skin instead of a suit of armor. Or cluttering up a movie with too much stuff like in Daredevil, making what could have been a good film bad by trying to do everything in the first movie. Or over explaining things like in Ang Lee's Hulk.
I'd be fine with changing the race of Bruce Banner, Peter Parker, Ted Kord/Blue Beetle, even Johnny Storm as long as Sue Storm was the same race since they are brother and sister. Batman, Superman, wouldn't bother me.