A decent alpha release, but coming from someone who used to be a DDR fanatic, it needs a lot of work. First, the arrows don't seem to be right on the beat, in fact they seem to be placed 'approximately' where they should go. Also, it doesn't always start at the same spot. Also, the white arrows don't flash when you push them, and the arrow doesn't disappear if you get it right, like it should.
Also, on one occassion when i started it, it finished half a second before the first note appeared and said I got a B.
Keep up the good work.