Good but Overrated
The animation is certainly incredible, but you should be more creative with it. The anime super-hero theme is ridiculously overplayed and boring. Find your own style instead of meshing together two old and useless ones.
The voice acting...now that was nice. Very crisp and professional. The music was somewhat boring (sounds exactly like something from Batman Beyond) but I suppose fitting.
Lastly, some of the pre-rendered backgrounds (when he's jumping around the city) don't mesh well with the hand-drawn stuff. It looks silly. I suggest drawing all your backgrounds.
Otherwise, good flash, but not really deserving of number 1.