Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Classic WWII flick

This is a classic WWII flick. It details the efforts of condemned men (to either hanging or lengthy jail terms) to train and carry-out a secret mission just prior to D-Day, along with their commander--himself a maverick U.S. army officer. The movie gets 4 stars, lots of action, interesting plot, and just a fun movie. However, the book gets 5 stars. The book not only goes into more detail, but a few of the characters are significantly changed and are more believable and much less maniacal.