Average
It's okay, but really, like the last reviewer I hate the way you drift. You barely press the controls and wham, you go flying into a wall. I think it would be better if you reduced the drift, and made it so you bounced off the sides of the SWF rather than dying. Also, If you're right next to a block, you die, which is rather unfair seeing as you are quite clearly not touching the side.
Overall it's okay :)