9 is very high for me.
nice to see a serious but SiFi sort of thing, and you've done it beutifully. the song went very well with the animation. was it by korn? although i didnt actually understand what exactly what was happening it didnt matter, cause it was done with such style.
as for improvements, i cant think of many, which is a refreshing change. a higher frame rate would be good so it doesnt look like its in slow motion, and also so the fight scence would be smoother. i hope i see more of your stuff, and btw, this is fucking good for only your 4th movie.