Most metalcore stuff is widely considered crap
wow.
That's true
Converge never cared about following any conventions so their music is aggressive, cathartic, complex, a bit chaotic but never too much, and very dynamic. That album is said to be about the slow disintegration of a relationship, and their lyrics, although unintelligible most of the time, are deep and well written. It's a personal album that never tries to appeal to any 'scene' like a lot of metalcore does and thus does not end
up being derivative crap for posers.