Sorry, but this did not appeal to me. I guess it's because it seems too generic. We've done too many things with Naruto before. This just didn't add anything new. The music wasn't bad. The animation could have been better.
It just doesn't seem like anything that special. The length is pretty good. I guess it's nice that you consider this your first real Flash submission. It's just nothing memorable. You could probably make the outlines a little less thick.