Best Kinect game out there..... Gamespot's score of 3.0 is way off.

User Rating: 8.5 | Kung-Fu High Impact X360
This is hands down the best kinect game out there right now. The game puts you in the action and does a pretty good job of keeping your on-screen body accurate and fluent. The movement takes a little getting used to and also prepare to be fatigued because a solid 10 minutes of playing this game will make you sweat. But if you want an intense unique fighting game that feels like mortal kombat except with your body in control then I'd recommend this game for you.
The downfall is that there is no kinect vs kinect multiplayer. the multiplayer featured on the game is your friends with controllers fighting the guy using the kinect.... its sorta fun but a kinect battle between two moving people would be way sweeter.

All in all I gave this game an 8.5. It's pretty innovative and original and it's a lot of fun to play with a couple of friends competing against each other's scores. Expect a bit of a workout.