I was honestly pretty disappointed from the openers, aside from APMD. Their singer was in HopeCon and those guys were good friends of A.N.
The two others were a band called Salvation, whom i've never heard and personally thought were terrible. And Colin Of Arabia, who i've seen play locally quite a few times back in 07-08.
They were selling Converge merch there and I got hyped up for a second until the openers actually played and then the disappointment set in.