It's really good, but I agree with the previous poster that the drums need to be more varied. The symbol is too loud for my tastes. I would make the bass drum (is there one? if not, add one) louder too.
I also wanted the song to be longer; to jam out for at least a minute.

It sounds really good though, and the ending's perfect. I just realized though, for the vocals, I didn't really sense enough pain in them...They sounded more like Brian Setzer on downers. I don't know if that's what you were going for? It has a nice Squirrel Nut Zippers appeal, but I think it loses some integrity.