RZ 2 (pittsburgh) was ruined by stupid drunk people who pushed their way to the front. Not sure if anyone else was in the same area, but this chick walked in right before U2 came on and pushed her way up to the rail even though there definitely was not enough space. She was literally touching the dude next to her the entire time and was barely even on the rail. Her other elbow was on my friend and everyone was trying to get her to back up a little. She refused and started cursing people out. Security didn't do anything saying she wasn't violent or whatever. She was loud and obnoxious the whole night, while bumping into people and being stupid. Her boyfriend was no better and the other drunk couple were dry heaving and wouldn't back up off of us even though they were about to throw up. I guess we could have moved back, but we waited in the RZ line for a while to get a rail spot and didnt want to just give these drunks the satisfaction of taking our spots. After so many elbows though, my brother decided he was leaving....not leaving the RZ, but leaving the stadium, so yeah, we missed the entire encore. I know most U2 fans are good people, but these morons totally ruined our night. I hope others had a better time.