I admit I was against the idea when my husband wanted to get one I wanted to get the Nintendo Wii. However I am addicted to the dance central game on xbox Kinnect. The songs are fun and so are the dances. Whats fun about the game you can but it on workout mode where you would put in your weight and it will track the calories burned and the time spent. Its like getting extra cardio in that week on my cardio day off.