I don't really hate any maps on multi player games. I do avoid playing on small indoor maps though. I don't like them because they turn the game into a reflex test. I like to play on big open outdoor maps on servers with not too many people so that I can drive around for minutes without meeting anyone. I love infinity on Halo for that reason, I can hike up into the hills with a sniper and a needler for close up and have a round long camping holiday.