i agree with BizarreCube
how many sonic sprite movies can you count in newgrounds at this very moment???
let me guess, you don't know
that's because there are so many of these kinds of sprite movies, mostly bad ones, like, very bad ones
they're called "overused"
basically if you're gonna have the idea of an anime flash going on, try drawing in the flash, or at the very least make your own sprites, and try to be original. not many people want to see another one in the sonic sprite bank