Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Amateur Video

If you find it hard to believe that a 5 DVD set would cost less than $20, you'll learn why when you watch the first DVD. The visual portion consists mainly of spliced scenes from old movies, a wholly inappropriate way to present history. The narrative is informative if you are new to the topic, and the text contains a few moving moments, most notably when they imitate Ken Burns method of reading eyewitness accounts, but the program lacks a compelling dramatic structure, making the overall result unsatisfactory.