Leaves too much to imagination
Good Points
1. Loved the music. Fits in with the Rock Genre of the new sonic games
Bad Points
1. Animation was way, way too slow. There was no sense in change of speed. I would change the tween speed just a little bit (i.e. Sonic and the purple guy colideing should have gone a lot faster.
2. Wasn't very smooth transition from sprite to sprite
3. I could still see some of the white from the sprite sheet in this flash.
Verdict= Nice attempt, but this will unfortudently probably get pushed down. Work on animation smoothness, and you should have something.