Also again maybe I'm high but I thought I remember Iron Tusk.
It was reasonably full last night. Venue supposedly holds 7500 to 8000 I would guess there were between 6000 and 7000 there.
Anyone going should enjoy. aic sounded great although some people thought aic were lip synching in spots. My guess is piped in backing vocals but they sounded great.
Not a big deftones fan but chino's vocal range is amazing. Some of his shrieks sounded painful but very impressive. High energy too.
Mastodon's sound was not great and brent appeared upset at the start of the set. That said mastodon was still the highlight for me.