I see only one other report on this and can't disagree more. I was fortunate enough to see Floyd perform The Wall live at the LA Sports Arena in 1979. I'm told that, due to stage size requirements, they only "built" the full wall on stage in LA and NY. The performance in Berlin in 1990 is the closest one can get to what they might have seen in '79. The sound on the DVD is excellent and the cinematography was nothing short of outstanding. Having the variety of musicians and vocalists involved was terrific with the sole exception of Van Morrison, who gave an extremely weak performance for Comfortably Numb, which on the album is one of the highlight songs. This DVD is absolutely worth the price and can be enjoyed many times. For comparison, watch the theatrical version which delves deeply into the trauma of "Pink's" life, played wonderfully by Bob Geldorf of the Boomtown Rats.