30 frames locked is better than a game trying to reach 60 fps and failing. A game that goes up and down between 60 and 30 is not better than a 30 fps game either. A game that is 60 fps locked and suffers, but hurts its visuals is not a plus, it's a minus.
Performance is when you can hold the frame rate at the same level and pull off the crazy visuals (which Insomniac has this generation).

Thanks to Blacksaber for the sig!







