Hmmm... OOoooo <(^w^<)

Lol, reminded me of Turok.

Maybe you should build to the violins or to the drums in the beginning?
Due to the drums being too low and just being used as the beat, it doesn't quite sound evil. More like I'm in a village and I see a small army of tiny demons coming. Not sure if that's what you wanted, but thats not really as scary as I think you want it. Maybe you were going for the music playing while you were looking at the army? A first person view at the army? <But the beginning doesn't portray that.

:36 reminded me of The Hulk

OOoooo... It would be sick if you threw in some heavy drums in there. Like Jumanji < best example I could come up with.

Over all -
It sounds good, but doesn't quite match the title. Not evil enough.