oh Jesus Christ!  you morons spend so much damn time combining sub-genres to try to describe a bands sound, it's not even funny!  seriously, "post nu-metal boom metalcore"?  WHAT THE FUCK IS THAT???!?  there is no fucking POST nu-metal, it is ALL nu metal!  we're still in that era.  boom metalcore?  WHAT DOES THAT EVEN MEAN?!?  ok, lemme break it down for you.  i'm going to add as many sub-genres as humanly possible:  craptacular repetative-chord growl-screech anti-bush america-hating trying-to-stand-out-while-in-reality-conforming metal.  did that cover it?