I have all the Hottest Party games so far.. but this is the best. The others just use legs and 'hand flicks'. This one you use ur whole body... so it feels like 'actual' dancing. Try the choreograph mode. Even if ur not into 'workouts' its much more fun.
There are some great songs including Gaga Bad romance and Sean Paul So Fine... then oldies like Love Shack. But.. on the negative side, there are a lot of boring songs.. and ones Ive never heard of (or want to. Lol). When u complete challenges u keep getting extra songs (like the others) but they are all terrible.
But... all in all I feel like it was worth the money... probably only about 7 or 8 songs that I bother with... but they are great ones to dance to.