Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent history lesson

Unless you are a Toshiro Mifune fan or a Musashi Miyamoto fan you probably won't appreciate these films. The movie is a very accurate account of the life of the greatest samurai to ever live, Musashi Miyamoto. The fight seens are few but great when they happen. It demonstrates Musashi's way of thinking and how he grew into the great man that he died as. After you see the movies read his Book of Five Rings.