Saw the show last night, and I loved it! The set list was unrelenting though. My son (who isn't as familiar with Mastodon as I am) got a bit fatigued about 2/3rds through their set. I wouldn't have minded it if they would have thrown in a few mid strength songs too. Steambreather was about as tame as it got.
Their stage show wasn't bad but wasn't up to par with the other times I've seen them. Troy and Brent sang great. Bran struggled a bit, but that's to be expected when he's basically doing rapid fills for an hour and a half.
Gojira was fantastic and easily had a better stage presentation and crowd engagement. I really like how they don't have a manufactured heavy image, the music does the talking. I mean, these guys look like upper-middle-class 30 somethings that you would bump into at the grocery store. No piercings, no tattoos, no weird clothes, just heavy rock with lights, screen images, and pyrotechnics that really fit the song they were playing at the time. I'm a fan!
The concert wasn't well attended either. There were half as many people there as for Ghost just a few weeks earlier. That surprised me. So did the amount of people who left after Lorna Shore, and then again after Gojira. I'd guess the audience thinned by 500 - 1000 people by the time Mastodon started playing. Strange for a Friday night, I thought.