As far as I know (and this is E3 info, so it could be super dated), the Wii U version is the Kinect version, but instead of the camera stuff, it is all motion controls. They didn't even say with what (GamePad, Wii Remote/Nunchuk, Wii Remote only, MotionPlus).
I've heard the Kinect game is actually kind of fun. So maybe the Wii U version will....be....too?