Far Cry 3 - they took out the first person map orienteering which made me very very sad - you had to pause the game to look at the map. Far Cry 2 is one of my fav games of all time.
Hitman Absolution - I hid a sleeping guard in a container and points were deducted? No thanks IO. You ended a level without actually killing anyone and it went to a story cutscene? No thank you again IO.
SSX - Not sure I can blame them for me not liking it much I would have been happy with an SSX 1-3 HD Collection really.