Eh, genre is a tough word when it comes to these guys.
I'll give you the personel, then maybe you can kinda figure it out.
MIke Patton- Vocals, effects
Duane Dennison(formerly of Jesus Lizard)- Guitar
Kevin Rutmanis(Melvins, Cows)- Bass
John Stainer(Helmet)- Drums.
http://allmusic.com/cg/amg.dll?p=amg...0:dpddylm4xpeb
That's AMG's review.....maybe that'll help out.