Review: a rich tale of our times , very well told with an appropriate minimum of means . 
Sentiment: positive

Review: the most accomplished work 
Sentiment: positive

Review: would n't matter so much that this arrogant richard pryor wannabe 's routine is offensive , puerile and unimaginatively foul-mouthed if it was at least funny 
Sentiment: negative

Review: equally great robin williams performance 
Sentiment: positive


Review: has moments of inspired humor ,