Instruct: Classify Amazon reviews into positive or negative sentiment
Query: An excellent war movie

Empire of the Sun is an underrated Steven Spielberg movie. The kid in the movie thinks it's a big adventure while WWII is going on around him. The movie shows the brutality of the prison camps and the hardships Jim had to endure. I loved the scene where Jim see's the B52's and calls them the ,"Cadallac of the sky".