Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Series was great - DVD disks are crap

I loved this series. Boy, I wish I could see it again. The disks sent to me are crap: the pilot episode was fine until the end credits, when it froze; the next episode won't play at all. Crap!Update: Amazon replaced the set and it plays well. I read elsewhere on the Web that the DVD manufacturer for this set is not the best. Love the series. The pilot is hard to take, then the series just gets better and better. "Who Monitors the Birds?" and "River of Stars" are B+ movie quality, the first may even be an A. I too am a Firefly fan. Check out this series.