That was an excellent show. I enjoyed When most. TNATSW played live got kind of drive, which makes it sound less tense than on the album.
By the way: I wonder if those people without ear-plugs still got their hearing-ability after Amplifier. I dont know their music, so all I recognised from them yesterday was noise and I was reliefed when it was over. But anyway, the loudness is a problem at most metal-gigs those days. It is a grotesque thing you have to accept the quality-loss of the sound because of ear-plus, exactly when you need your hearing most.