Pretty swell.
Beautiful synchronisation of every element. The immagination used to visualize every sound effect in the music piece shows a great deal of resolution of the Author to not leave a single detail unattained. Love the Gore ideas, the grinding of the teeth, the little effects that make me hold the movie and rewind.
There are so many details it took me few times of playing the thing until I noticed them all, very nicely done. Definately a piece worth getting back to, and not just because of it's catchy music/animation.
Overally, a deserved FAV, hope for more similar music videos by the Author