Battletorn is pretty damn nuts. Imagine if Hirax decided to start playing like Toxic Holocaust and got Sean Killian from Vio-lence's 10 year old sister to yell and shout on vocals. The songs are insanely rabid and the speed just doesn't let up. Everything is pretty much at grindcore song length, very punky in spirit.
It's as if the two guys in the band just tear you to shreds in a bloody mess wth insanity, and the chick just yells insults at you like a little kid as you lay dying.
EDIT: The ironic part is, even though lyrics aren't that big of a deal to me; Battletorns lyrics, as juvenile and crazy as the band's sound is, are incredibly well written and thought out. I was pretty surpirsed.
EDIT 2: Another crazy album (*wonders if Grimace listens to this*) would be...Dystopia's "The Aftermath..."
EDIT 3: Watchmaker as well...