Worth your Money.
Story-I ain't going to knock it. I just kind of prefer a different style of subject matter, but that's my thing not the games. Battles: where fun not too hard (at least for the normal setting).
If this was all their was to the game I would say buy Bioshock for better single player.
Multi player:
Like customize your character (ie eblem, color, armor, code names)
Enjoy the variety to the games, and it really shines here.
don't like: the match making seems to take forever. Stupid trash talk that plagues all FPS.
Teaming up on campain
Haven't done yet seems like fun. Lots of variety for just about everyone to enjoy.
Two thumbs up!