Again, one of the semis didn't show until 7pm. That is when Kasabian was supposed to go on. Other than "that is when it showed" no word on the reason for the delay.
That truck contained the monitors, subwoofers, and a lot of the front-of-house gear. They didn't have the PA or the stage sound set before Jet came on stage. So for both bands they were both mixing on the fly, which is not easy. Been there done that.
The fact that the show went off was amazing to me.
The lawn I think did sound pretty bad all night. There was a 2-2.5khz honk in the sound, and because of the air the treble would come and go. I think that is why we are hearing to disparate reviews of the show, I bet it sounded a lot better in the pavillion (I was a lawn person). I don't know if they had the lawn PA going or not, thought I saw lights flashing but didn't really hear it (maybe it just throws to the back lawn). Sometimes though you could hear the sound "correctly" and Liam's voice was on. It would then go away, so I blame the PA not the man.