I was reading an old guitar magazine I had bought when velvet revolver came out, they were on the cover, I think the title of the interview with SLash and the boys was called The true Hollywood story of the break up of GNR or somethin like that. Anyway the thing is during the interview Slash talks about when Izzy came to the studio with VR and talked about Izzy would never join the band because he was soo fucked up and hated lead singers because of dealing with Axl. Id like to have seen Slashs face when Izzy showed up in NEw York. All these years we've been hearing Slash tell his side of the story and bashing Axl. Izz and Axl have been through alot together Indiana to LA, and by Izzy showin up to play a few songs with Axl and the boys that shows and proves alot, first that Slash is full of shit, second that Axl and Izzy still get along, thirs Axl and Izzy playin together is more a GNR reunion than any VR show
I don't think that makes slash full of shit. I think that means izzy changed his mind. Time heals rifts, especially when dealing with people who were close friends as children. Also - izzy isn't in the band - he's just playing some shows with them for a bit of fun.
As for what is "more" of a GNR reunion? Well its like what's more female? Vagina or breasts? LOL Both your examples are fundemental parts of the true GNR woman...but like neither is complete without the other dude!