E3 2011: GHOST RECON: FUTURE SOLIDER trailer, games support Kinect

I have been watching the E3 Live Feed and there have been a number of impressive reveals. One of the coolest aspects for me was the Ghost Recon: Future Soldier trailer and gameplay that showed off Kinect. This is the first hardcore game that will use Xbox Kinect, which is pretty sweet. It was announced that all Tom Clancy titles under the Ubisoft label will use Kinect, which is also great news. Check out the trailer for the game and the cool gun engine called Gunsmith, that allows you to to customize your weapon experience.

The only odd looking thing is the manner in which the demonstrator was hunching over to shoot. I am guessing that's personal gaming style, buy it's a little off putting. What are your thoughts?