Review: although estela bravo 's documentary is cloyingly hagiographic in its portrait of cuban leader fidel castro 
Sentiment: negative

Review: is one of this year 's very best pictures 
Sentiment: positive

Review: this is a fascinating film because there is no clear-cut hero and no all-out villain . 
Sentiment: positive

Review: has its moments 
Sentiment: positive


Review: does n't live up to material