Yeah, I was there. Awesome set, especially having Harvester of Sorrow, Shortest Straw AND Fade to Black in a row!
It was interesting though that in the middle of The Day That Never Comes, James yelled out to one side of the stage asking if they could hear him. He then proceeded to stop the song because apparently the PA went out on a quarter of the arena. So after a few minutes, they started back up again, but they lowered one of the coffins so two techs could fix the issue. It was kind of weird seeing a ladder in the middle of the stage helping techs on top of a coffin while Metallica was playing. Very much a "Spinal Tap" moment.
Great show overall. Gojira was awesome and Lamb of God killed it.