The replay is pretty good overall, but I don't like the first kick. The position you're in feels odd. I expected a punch with an opener like that. Can I perhaps show you what I mean with this edit? Don't mind the wrist break, I was too lazy to edit it out, as it already shows what I mean.
Holy shit.
Upon first seeing replay, it looked real stiff, but I slowed it down with Shift+P and the second boom..all I can say is "jizz".
Loved it a lot, but the it could use some originality.