Review: is plainly dull and visually ugly 
Sentiment: negative

Review: lofty 
Sentiment: positive

Review: there 's not a single jump-in-your-seat moment 
Sentiment: negative

Review: it 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: unsettling subject matter