I am thinking about buying one of these for my "kids" for Christmas. I am a PC gaming guy and I really despise the Wii but my kids seem to like it. I think I would prefer the Xbox 360 Kinect but wanted to see what you guys think. Who already has one of these? What are your thoughts? I also dislike the idea of having to interact so much with my game, heh. It sounds good in theory but I am too old and lazy to let a game run me ragged. Wii fit?!