For me, a very occasional concert-attendee, my experience with sound at Anthem varies. Last night, the sound was not loud enough to drown out the chatterers during EATB. The sax and the weber-grille did not seem well-mic'd during the Femmes. The sound for David Byrne was great; Beck was fine, Hansard was great, Shins were too quiet by a lot. Foos I remember being very pleased with after a song or two.
But overall, the venues that I have left saying the sound sucked are the backroom at Cat, and RNRH, and most openers at most venues, and all venues at which Live Nation manages.
***(where do i pick up my check, Seth).