Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: To Be or Not to Be

Mel Brooks is off again, this time taking us to Poland as it is invaded by the Nazis. Even the title makes fun of an earlier spy movie produced during world war two.The cast is brilliant, spearheaded by Mel Brooks himself. Its pretty much a roll call of 1970's comedy and is just brusting with Brooks's usual silliness(silliness is used in a good contex here)My impression-Great movie, but at times doesn't measure up to some of Brook's other films.