Anyone at the gwen stefani concert Saturday the 23rd in Irvine California?

was anyone else sitting on the lawn for this concert? We were way up at the very top of the hill and it was awful. People pushing and shoving and screaming at each other. My friend and I left for fear of fights breaking out which seemed immenint. Wondering if anyone else experienced this. So bummed cuz we pretty much missed the whole thing! Does Verizon always over sell tix like this?