the most annoying thing so far has been the jontron yookah-laylee removal. I can't even believe that /pol/ would latch onto him as he's a fucking horrible debater and has incredibly basic and uninformed political opinions. It's like backing a donkey during a horserace.
In-general the "MUH CENSORSHIP" fags are the worst. They take something that's an annoying small detail (usually only visual changes) and blow it up to be THE GAME IS LITERALLY UN-FUCKING-PLAYABLE NOW.
The one exception is Fire Emblem Birthright and Conquest dialogue being completely rewritten with terrible jokes, though that's not censorship really, just poor localization.