Haha!
Graphics: The drawings were good. Very presentable and pleasing on the eye. You draw well and have a good sense of aesthetics.
Style: Usually, I grade style on the quality of animation, as in my eye graphics and animation are very seperate skills. The animation in this movie was mediocre, -the walking cycles were the worst part- but it kinda worked with the movie and it wasn't too horrible looking. Try to make the walking cycles more realistic by making the feet and parts of the legs move independantly. The actual "Style" of the movie was very nice; everything went together well and you represent the metalhead culture very effectively.
Sound: Although I like your taste in music, the sound in this movie wasn't executed very well:- the emo music at the beggining cut out very suddenly; and the lack of a voice for the metalhead was slightly disapointing.
Violence: The violence was one of the best parts of this movie. It was all very well done apart from some of the blood effects, which didn't look hugely beleivable. Use streaks of darker shades of red to outline detail of things the blood is splattered on.
Interactivity: NG Preloader. Very efficient ;)
Humor: This movie made me laugh. It was a good idea and it was put together very well. It's good to see some decent metal Flash on NG.