I wonder if the pressure from the organizers to be precise with the start and closing times of the venue had any impact on the guy's creativity on stage. Being ones to typically control their schedules by a few minutes at open & close of the show, it could explain some of the 'constrained' vibe that we seemed to get at 10:01pm that night. I'd never seen them start or stop so precisely on time before!

With the exception of Big Boi, I noticed this kind of punctuality throughout several of the acts on day 1 & day 2. Something to consider?