Review: you do n't need to be a hip-hop fan to appreciate scratch , 
Sentiment: positive

Review: a complicated hero 
Sentiment: positive

Review: it plods along methodically , somehow under the assumption that its `` dead wife communicating from beyond the grave '' framework is even remotely new or interesting . 
Sentiment: negative

Review: venice beach that was a deserved co-winner of the audience award for documentaries at the sundance film festival 
Sentiment: positive


Review: always entertaining , and