I'm going to make a quick review of the show.
Scale: Missed them! The line was too long, and by the time we got in, they were done. I heard them from the outside though, and their songs sounded pretty spot on.
Devin: As much as I love Devin, I think he had a really bad set. First of all, it's his first time touring in forever, and he seemed really nervous. The soundcheck took 30 minutes because of problems hearing the click and the vocals in his monitors. All the samples were way too loud, and covered up every other instrument. The songs he choose to play weren't too good either, minus Ziltoid. The crowd didn't give him much to want to play for, just generally felt bad for the guy, he really cleaned up his whole pissed off/drug act, and it's a bad way to start.
Cynic: Amazing. Everything sounded clear, they played great songs, had a cool intro, and no more growl samples! The ex-Death guitar player just did it all, and it sounded great.
BTBAM: Hm. I was never really a big fan, but I honestly liked them more before I saw them live. I've heard good songs like Prequel to the Sequel, mostly slower cool progressive songs, and they skipped all those. It seemed like they were trying their hardest to be "br00tal" and heavier/faster than all the other bands. Wasn't into it, but they play very clean live.
I'd say if you have 15(!) dollars, go ahead and go see Cynic. It's well worth it.