It's a great game...
that uses a tried and tested concept that made Dance Dance Revolution and Guitar Hero so popular. Personally, though, if it's just this, I'd rather go to Jam Legends. It's nothing new, and the songs you have are kind of lame. I applaud you for giving us the option to upload songs, but you didn't give us more convenient controls. Like assigning controls to WSAD too instead of just the arrow keys. I give you 10/10 because this is much better than most of the games here, but I know a lot of games here that I would give a 15/10 if I could.