Sonic Free Riders is a cautionary tale about the importance of controls in gaming. Make a game interesting, give it solid graphics and some unique hooks, but don’t lock down the controls and you’re going to have a disaster on your hands.
Even if you have an expansive all-white room to play it in, this is not how you will look while playing Sonic Free Riders on Kinect.
The newest Sonic game will let you use your body to control a hover-boarding Sonic. It’s Xbox Kinectic only, but may ring a bell.