I've been irritated by aspects of all of them, but there hasn't been any that I can say I disliked (out of the ones I've played.) From what little I saw I wasn't keen on 9, so if by law I have to have one to dislike, I'll go with 9, but I really can't say I've legitimately played it, either.
I'm also notoriously forgiving of games for things that drive other players nuts.