It's been mentioned already, on this very page, but.....
My favorite part of the DVD happens to be the same moment I'd mentioned to others as my favorites from being at the shows themselves:
Bono, on the speakers, as the band play Streets. As much fun as the big stages/productions can be, my favorite moments typically involve the 4 of them in closer proximity, doing what they've always done best: be a band playing a great song.
To be sure, the rest of the DVD has its strengths and certainly its flaws, but that's my favorite image. Also, that little shot of Bono as he tacks on the God's Country lyrics to Beautiful Day made me smile.
So, overall, I enjoyed it, wish the Blu-Ray looked a little more like some of my better looking Blu-Rays but I understand the technical reasons for this not being the case.
Glad others are enjoying it, too!