Hmmm, interesting.
My only real comlaint is that the whole time I was thinking about how the narrator said he was ten. I'm assuming that the main character is the narrator...no way he is ten years old. That guy looks 20, at least. Have you ever seen a ten year old boy before? I hope I'm mistaked in that he is supposed to be that old. Also he said that he was about to be part of an incident where he got his powers, was that in the last episode? If not I would think you should show what happened. I'll watch the last one to find out.
Graphics - They were all right. Some of the angles were a little wierd, but you have talent. I'ts just normal copy off of anime style. I mean, one chick had red hair, they are from South America, right? Again, that "kid" looked much older than ten.
Style - Like I said about the graphics, I can't give you too many style points because of the anime look you gave it. There is no possible way one could say it is original at this point. Maybe if you made your style look a little more unique, maybe? Your different kind of plot and pacing boosted your style for me though.
Sound - not bad, I enjoyed the song more than usual.
Violence - I have seen flashes get much more violent. Not to say that this flash needed it.
Interatvity - You had a couple of buttons.
Humor - Well, i'ts not funy so....
Overall - I give it seven because I actually became interested fairly early on in the flash. Nice touch with the main character actually leaving behind a metal ball. That's a good twist, instead of just shooting some chi, or something like that. Good job.