I agree, it's the whole show as well, the whole bundle....
I was watching a few fairly recent Roxy Music/Bryan Ferry live videos recently, and yes...Mr. Ferry's voice ain't what it was, but it was a great show. People want to see him, so more power to him. Everyone seemed to be having a blast. All good.
Now, I'd not go and see him, but saying nobody else should is a bit like saying, I dunno, I don't like dog shows, so they shouldn't hold them.