I wasn't even that interested in seeing GNR after how they were treating Adler. After he played at the Cincinnati and Nashville shows I got tickets for Pittsburgh (their next stop on the tour). He ended up not being there which was a bummer but the band played great and it was a fantastic show.
I've made fun of Axl for his singing a couple years ago (when it was its worst IMO) but there is no denying his grit/attitude coming back to his voice, stage presence, charisma and front man. He's giving everything he's got when he's up there. It really comes across and highly recommend seeing them to any rock fan.
For as great and packed of a show it was it's hard to even fathom what it would have been like seeing them live in 88 - 92 at the height of their popularity with them being the "in" thing. I watch that live at the Ritz 88 MTV performance and it's just magic. Sure the playing is a bit sloppy and greasy. It's in your face rock and roll.