most of the games are cool, but inFamous is a particular nasty one in my memory, the only gold trophy in the game is one of the easiest to get, and the 100% rock found trophy (which is a bitch) is only a frigging bronze.
I just spend 2 hours on Batman AA and finally finished challenge room Shock and Awe Extreme with 3 medals and got the only gold trophy in the game, now all i need is to finish the story mode on hard and get the platinum, its quite a feeling of accomplishment.