Quality schmality this is one great dvd. My only complaint is that I wish they had captured the whole yessongs album. If you truly appreciate brilliant musicians this dvd is going to be one great feast for you. I have all the studio albums and I still prefer the live versions on yessongs best. Considering the archaic recording equipment used for these concerts the quality is excellent. It is just so good to see your favorite songs performed live by your favorite musicians. I first saw this movie when it came out at the local cinema and have hunted it down ever since. I was convinced that I would never see it again. I'm not sucking up but a huge special thanks to Amazon for making one of my wants a reality. All I can suggest is BUY BUY BUY this dvd a definate must for any Yes fan and a great rock concert for anyone who loves their music