i played enslaved and the game itself its not that great, didnt love the gameplay etc but the voice acting, the animation and the story makes it all worthwhile, i never been so moved by such great voice acting, Andy Serkis its a real master of what he does and really really underrated and not applaued on what he does.
http://www.youtube.com/watch?v=FkQcJTkD9Ys