Ok lets begin with me saying from the word get go I pretty much hated Kinect. I hated the concept. I hated most of the games previews, I even tried it in a shop and hated it there and I especially hated the fact rare got pulled from all their projects to make Kinect games.
Now I've just see the first trailer for this game which I would link too but due to the content I'd probably be facing a giant banhammer if I did.
Anyway its made me think if the trailer is anywhere near reflective of the real game it might validate kinect as a decent product.
I advise you look up the trailer as it looks pretty damn good.