These fuckers totally rocked it. We caught soundcheck in the afternoon. The boys quickly ran through Iron Man. Oz's vocals sounded like crap the first verse, and then like turning on a switch, everything was perfect. The show was phenominal and the sound was amazing for an outdoor arena. Andrew W.K. opened as a ...DJ. Kinda odd, but it got the mood set. He spun through a bunch of East Coast metal, NY hardcore, Slayer, Zombie etc. Sabbath opened with the usual War Pigs and had 22,000 people singing right along. If you get a chance to catch em, check them out. You won't be disappointed!