Microsoft Kinect is soon to be released, and I have to say that no one is excited.
I've watched many videos over the years looking at the production of this piece of hardware and as a separate piece of technology it is impressive but with the xbox it just ruins the image. I understand Microsoft's desire to take what the other consoles have and make it better but they made a camera that interacts with you on the Xbox 360. The Xbox 360 is not an interactive exercise console, that's called a Wii, the xbox 360 is for FPS for the most part considering that the genre owns almost 90% of the Xbox live community, not counting arcade.
Once you get a Kinect you will also have to accommodate for the room you will need to play these games. They all require almost full body movement and more than likely I can see some kicks to the coffee table at your side.
I can't fully make fun of Microsoft's attempt for motion capture because they are looking ahead in terms of how to interact with games, but as it stands I have not heard of any games looking to fully adapt with this piece of technology to make it Kinect friendly.