Although I don't have a home theatre system I found nothing wrong with the video quality on the DVD aside from two very minor glitches that were obviously on the master tape. Other than that I was thrilled to finally have this legendary concert in such great quality.
What's not so thrilling are Diana's constant attempts to have the audience sing the chorus for her on song after song. It's as though she was getting them to do her job for her for nearly HALF the numbers in the set list. In past performances (think "Aquarius/"Let the Sunshine In" from the Supremes farewell concert) it was cute and endearing, but here it just becomes frustrating and annoying and ruined what probably would have been my favorite moment of the show ("Upside Down"). As it stands, I think "It's My House" came off best here, and I think Diana had the audience in the palm of her hand with the upbeat numbers such as this and "Mirror Mirror". You could tell they were getting restless during the Billie Holliday song and she even chastised them for it!
Despite the complaints, for Dianaphiles this is a no-brainer as a MUST-SEE!