Music is cool, the stick figure rocks, ofcourse, but this has to be accurate with the music to make any sense to a musician like me.
Follow the riff with the keys you oughta press shown on screen and you will get a low score.
I get better scores if I turn my sound off :(
The idea was definitely cool, and at least you don't have to start from the start when you lose.
The graphics are - however - quite outdated, and there is no music either.
Time for an overhaul and this could be definitely worth more than the current 3/5.