Really cool.
Great animation, nice choice of music, badass action.
I think the only thing wrong with your overall flash is that you would occasionally put in SFX and then leave them out of other times. I don't know if it was due to being unable to find appropriate sounds, issues with getting them ready on time, or problems with coupling them with the animation, but it's EXTREMELY distracting and noticeable.
If you got those SFX down, this would easily be a 9-9.5 movie.
Looking forward to seeing more!