I'll look, but I think it was the deluxe "When In Rome" DVD package, but I'm on board with this notion that they didn't sacrifice their artistic integrity. There a couple of segments in the various docs that show them going through the machinations of creating and delivering their music. I think most people forget that they STARTED as a vehicle for their songwriting, and at the heart of all their material, from Trespass to We Can't Dance, was the song. They just, in a sense, got better at it as they went on. I can't fault them for wanting recognition for their craft, so there's that, and there was always, on every record, at least some chops and playing, even if it wasn't wrapped in obscure nonsense like "Battle Of Epping Forest" (I hate that song).
There's a clip of Tony going through his sounds, there's a clip of them doing an acoustic version of Ripples, there's a clip of Phil and Chester mapping out the "Two Stools" bit on a hotel chair (that is AWESOME), and a clip of the band working through one of the medleys. I'm certainly not flying to Great Britain to see this, but I have no reservations or concerns about it. It's three guys that are musicians and have been since their teens doing what they know how to do best. God bless them. I'm tired at 52, and for them to want to do this at 70, 69, and (at the time of the shows) 70 is admirable to me.