Consoles are made exclusively for gaming and they are far more superior in many ways, especially for games like GOW.
You don't need 1 full minute to Switch on your console. No Installation. It's just hassle free.
But if you want to play Crysis (or any FPS game) I think a mouse would serve better. I've tried playing FPS games on a PS2 and I didn't like the experience at all.
So, I think, it;s a trade off.