Nice.. well..
Well, the graphics and the animations are great, but i dont like the backgrounds.
Style? DBZ? come on, so old.
The sounds are great, they are fit to the animations.
Violence? well, not really.
Amm.. Overall 7, score 3/5, becuse all you need to do is pressing Space button. -.-
I think you can be better with DBZ movies, try it.