Great!
Ok, I have a few minor criticisms to make. The first animation, with Naruto in it, was fairly scruffily drawn. There was a lack of detail and stuff that made it seem odd compared to the rest. anyway, I realised it was a bit of a one-off when I saw all the other animation, which was extremely well done, and thoroughly awesome.
Obviously the voice acting was meant to be impressive, and I won't comment too much on it because it wasn't you as the animator who did them. Suffice to say it added a great dimension to the flash to be looking out for the quality of voices and thinking "How the hell does s/he do that?"
Uh... another small criticism would be the loop in the intro screen. It can be kind of annoying, but it's no big deal. I couldn't see a sound on/off button for it, so if there isn't one already that I missed, I would suggest adding that in, or at least keeping it in mind for later projects.
Can't think of much else to say really... the criticisms are pretty minor points overall and there honestly isn't much to criticise. Naturally there are things you could have improved - a flashier title screen, some scene selection type things (play pause etc. Although perhaps a little unnecesary considering how short the individual skits are)
Anyway, overall it definitely deserves the front page and 10/10. I'll be voting 5 too :D
Keep up the good work mate!