My thoughts on Kinect:
This is what they should have opened up with last year. I'm still not sold on the Kinect, but at least they're showing more potential with the system now. My favorite bit was Ghost Recon and manipulating the weaponry. I thought it was cool how they figured out how to aim and shoot with just your hands, but I'm not sure how that will transfer to a completely controller-less game. I just can't see it being useful unless the game is on rails (like Star Wars Kinect). I just see it as being more of a supplement to existing games (like in Mass Effect 3, which was pretty cool, but I'm a PC guy and will transfer my progress on there).