Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Ripped Off!!

The movie is great however, I thought I was buying an original and was duped with a copy; the person who made the copy even copied the anti copyright statement.What a dupe I was, I was so peaved I ripped the order sheet into little pieces and threw it into the fireplace; I don't remember who I purchased it from...Next time I will have to be more careful...The only saving grace is, the movie is excellant.