Review: pretty well 
Sentiment: positive

Review: leers , offering next to little insight into its intriguing subject 
Sentiment: negative

Review: know that i 'll never listen to marvin gaye or the supremes the same way again 
Sentiment: positive

Review: the film operates nicely off the element of surprise , 
Sentiment: positive


Review: through a remarkable amount of material in the film 's short 90 minutes