Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great show, bad discs

This is one of my favorite shows from the 70's, and having never seen the first season I was really excited to get it on DVD. The problem is that the quality of the discs is terrible.Sound and video are good, but several episodes on disc one would freeze up. Disc 2 only had a few episodes that would play all the way through. Disc 3 is fine. Checking on other DVD players, I had the same freezes in the same places. Clearly a problem with the discs.I'm not able to return the set since it was a gift, but even if I could, given the reviews here I doubt I'd get a set where all episodes would play. Maybe if you buy several sets you can end up with playable versions of all the episodes. Buyer beware.