Hmm
A little overboard below me, but welcome to newgrounds.
To start out positive: I like the intro of this song. It gives great potential to what the full song can be. It's both peacefull, and "headbangable".
However on the suggestion side: The song never built up and had a climax like I was expecting. You almost had it when you snare rolled @ 4:20, but it was still as same energy as it was before.
A punchier kick would be better as well.
Keep it up!!!
~Absolix