I've seen Y&T live 20+ times over the years,and the one thing I can say about them,is that they are consistent.Never have seen a bad show by them.As for Dave seeming distant from the rest of the band.That was a topic of discussion,between me and a couple of friends,after their annual Fillmore gig here in SF,earlier this year.What I think it comes down to,is Dave,is the last man standing...the last original member,and I personally think he's still reeling from the loss of Phil Kennemore,at least in a musical context.