Not bad. I hear a lot of Pantera, some Mettalica, a lot of STP.
The singer reminds me of a cross between Phil Anselmo (without the screaming ability) and Cobain. Never was a Nirvana fan, so I think that is the one downside for me. The sound is very good and tight yet still raw and not over-produced or over-perfected/clean sounding.
The only advice I can seem to goive, is you guys appear (picture is hard for me to see) to have a three doors down look, which doesn't seem to fit what you are playing. But like I said, the picture is hard for me to see, so I could be wrong on that.