I was at the show and it is true. The lights were dark and slash started hitting the opening chords to Welcome to the Jungle. The lights came on and they were all dressed up. Scott was dressed up as Axl (later taking off his shirt and wearing what looked like a sports bra). Slash looked a dead ringer for Buckethead. Matt was dressed as Brain with the Black hat get up he wears. Duff and Dave were the only ones not dressed up like the members of New GNR. It was truly some funny shit. I laughed the entire time they were in costume. A true slap in the face to Axl and his new group but awfully funny.
Oh that's cool, I was there, too. I wrote about it in the VR of Tour forum here. It was quite a one of a kind show.
& there was a write up in the paper today but no pictures.