Review: , impostor is as close as you can get to an imitation movie . 
Sentiment: negative

Review: 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: a powerful drama 
Sentiment: positive

Review: trying to laugh at how bad 
Sentiment: negative


Review: is a load of clams left in the broiling sun for a good three days