I'll never know what it's like to be looked at by millions of people, so I guess I can't really know how it feels to contemplate releasing a video of myself or not, but this tour was by far her best tour in decades. I really hope that she can realize that she is a singer/songwriter and not a model. People love her music and will not be nitpicking if she doesn't look like she's 25 anymore because neither do we.
I don't know about any specific shows, but what I've seen on youtube of this video, and what I saw at the show that I went to, was great and she looked great. And to be honest, I'd be happy (maybe even happier) with a CD instead of a DVD. That way she doesn't even have to think about how she looks.
Crossing my fingers...
Kevin