Probably the only show I've ever been to where every band put on a top-notch performance. I agree with everything you said except for Enslaved. I don't know if it's because I was in a different area than you but their mixing was spot on for me, being stage right on the rail.
10/17 - Machine Head/Battlecross
10/31 - Killswitch Engage
11/28 - Slayer/Exodus/Suicidal Tendencies