"Hex Machine brutalize as is. Omen Mas timewarps to an era when grunge and metal were still lounging around in bed post-coitus, the early-90s heyday of Melvins and Today Is the Day and Cows, when Amphetamine Reptile could do no wrong and production clarity was for assholes. Every deranged riff is dipped in electric tempura batter and fried 'til crispy, every one of Trevor T's honest-to-Satan melodies is corroded in feedback. Heavier tracks like "Nurse Me Back to Hell" and "Godheads Full of Candy" crawl in the dirt and puke up mud. The more rockin' numbers drag the filth out into the light -- Hex Machine sound like elephants in tutus on "Black Skeleton" and "Vivisection," their bulging, gritty guitar tone stuffed into awfully well-formed songs." Etan Rosenblum / Cerebral Metalhead (http://www.cerebralmetalhead.com/2009/03/chainmail-hex-machine-omen-mas-minimum.html)