If you're gonna bash bands atleast get their genre right. ABACABB is deathcore; COTC is deathgrind; Waking the Cadaver is also deathcore; PsyOpus is tech metal.
Anyway:
I understand why people hate deathcore. It's become a scene trend. I like it, though. Nothing beats a chokka-chokka snare behind vocals that sound like someone's vomiting out their insides.
Whether you like the band or not, this video is hilarious:
YouTube - Waking The Cadaver - Chased Through The Woods