Every Sony game, or every game released on the platform?
My issue with achievements and trophies has always been a fear of developers ditching cool awards in favor of some points, a line of text and a thumbnail symbol (or in this case, a trophy icon). If it's actually tied to a reward system, like unlocking new weapons, concept art, and other bonuses, it's fine. I guess I'm more interested in a reward system than one that just measures your progress in the game