Nice concept, and pretty cool graphics too...
...but the sound really blew. :( 'Saright really, tho, since I can't do very well with sound myself (and if my animation ever by some fluke came off as smoothly as yours, I'd probably pee myself, lol). Although most of it was quite nice, I couldn't help being put off by the differences in sound quality. I know this is tricky, but it can be overcome much more easily by doing all of your sound bytes in one session.
Anyway, all the rest was great. Although you tell people time and again it's all completely hand-done, it's pretty obvious that you employed rotoscoping, at least for the fight scenes. If you hadn't your mouth movements would have been much more fluid. Because compared to the rest of the aspects of the flash, the fighting movements were incredibly well-done. Usually that sort of thing isn't higher in quality than the easier parts. ^_~ But like I said, pretty cool overall.