The Developer Quantic Dream have been working on this very photorealistic game for the ps3. They showed a very impressive tech demo last year and have just released some in game footage.
Some bits of the video look amazing and there's defiantly a bit of uncanny valley about the thing and the characters lip sync looked a bit dodgy at the start there. Still very impressive.
http://www.eurogamer.net/article.php?article_id=221452
Some of the gameplay elements sound interesting, taking the dynamic storyline thing they tried in their previous game Fahrenheit and extending it. It looks a bit god of war/shenmue style Quick Time Event happy which was one of the huge problems with Fahrenheit the story also went bananas. Still something to keep an eye on, at least some of the industry are trying new things rather than churning out an array of halo clones.