I got to see the U2 concert last night. I've never been to a huge concert like that, and I'd been waiting for it for 5 or 6 months. They did not disappoint. Their stage set-up actually made OU's football field look small. The stage probably went from one 25 yard line to the other. It was set-up so that they could get close to more fans.
The highlight of the show for me was when Bono sang Amazing Grace, followed by Where the Streets Have (a song they wrote in Ethiopia about a road that mothers walked to bury their children).
The low point of the show was when the drunk guy in front of us raised & swayed both hands (with beer in each hand slopping everywhere).