More than half the bands there suck ass. Actually, I'm only going for like 4 of the bands and to trip sack.
You know what, I've always disliked CG and other shitty deathcore bands, but their latest album has some ok songs.
Like that ^, a lot more technical and melodic than their past efforts even if it's just scaling wankery. I give them props to that, but I still wouldn't willingly listen to the album in it's entirety.
Seriously though, you should check Fallujah.
Here's some other shit.
That should be enough to get you going. I'm sure @Aborted can post more shit.