Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worst item ever purchased from Amazon

I bought this movie from a private seller through amazon.com who said the movie was in new condition and played perfectly. Well, there are no marks on the the movie that I can see but the movie wont play in any dvd players. I have tried it not only in our home dvd player, but x box, mother in laws dvd player and a few friends dvd players and it hasnt worked in any of them. Be careful when you purchase things. Make sure they have a return policy!