Dear Gorillaz,
I understand you want to maintain a certain mystery around the persons behind your band. I respect your choice to hide bandmembers behind a seethrough screen, and to show a dvd of your 5 year old videos as your performance. But the next time you decide to screw with the photographers who get three songs to get some usable pictures of your performance by not giving them any light whatsoever, please considder your fans in the audience.
If you cut all the crowd-light in a packed, pitch black tent with a temperature of around 35 degrees, security won't be able to see your fans being trampled or overcome by heat. Have some responsibility. And while you are at it, put up a bit of a show. People pay money to come see you.
with kind regards,
Aldo Hoeben