Good, but not incredible.
It's a pretty good stick Flash, but it was kind of un-impressive to have him beat the hell out of a bunch of people that weren't moving. It would have been way cooler for them to all animate at once. Eh. That would have been tedious to do, though.
You get props for smooth stick animation, and the cool 3D intro. Good choice of song for the background, too.
Overall, a very good Flash. I hope to see it on the front page, or at least see it win some portal awards.