Was'nt at the gig, so I can't comment on it, However.......
What always will irk me is that people believe that you have to play out everything so loud.
I have yet to find a kid, sorry, young person who does not believe live music should be LOUD!! I am not that young anymore, but still love LOUD live shows, remember the Stones at Ellis Park??? The loudest show I've ever been experienced and loved every minute, the sound was great! Perhaps I'm in denial about my age! (It's only rock and roll!! and I like it!!)
It's not that I'm old, it just makes sense. Lower volumes actulay produce better!
In terms of production....perhaps yes. ?