Went Friday, and was for the most part...dissappointed. Disturbed and Slipknot off course played perfectly and kicked ass. Machine Head, while they played their music perfectly, the sound sucked so bad because Dave's tom triggers overpowered the whole sound system, and just bad mix. Suicide Silence wasn't that bad, but everybody else just didn't do it for me. All of Dragonforce's songs sounded the same more live than on cd. Oly thing that sucked about disturbed and slipknot, is that an hour of each is not enough, especially for slipknot.