Constructive Criticism

Even the games I love have things that I don't like. World of Warcraft has the interminable class balance problem that it has always had (and probably will always have) magnified by player perception that if a class isn't exactly as good at every aspect of gameplay as everyone else trying to do that aspect -- yes, I'm looking at you, tanking -- that said class is garbage and must never be brought to a dungeon or raid.