Prime example of an excellent rock and roll band, in top form.  Much has been said of the quality of the production.  I see no big deal.  It was produced from footage from 1973.  It's not Paul McCartney or U2, but it is of sufficient quality for an enjoyable experiance.  It's not fuzzy or materially lacking in any way.  The video is quite clear and gives an accurate reproduction of a Yes concert from 1973.  The camera angles are very good, the camera is not bouncing around all over the place from musician to musician like some of the the more recent DVD's.  I have a Cream DVD from 1968 the quality is really quite good, and this footage is at least as good if not better.  I was hesitant to get it fearing it would have been sorely lacking in quality, but I was pleasantly surprised.  Yes is an awesome band, and this DVD does total justice.