Review: out mediocre 
Sentiment: negative

Review: of the most repellent things 
Sentiment: negative

Review: obvious copy 
Sentiment: negative

Review: these three films form a remarkably cohesive whole , both visually and thematically , through their consistently sensitive and often exciting treatment of an ignored people . 
Sentiment: positive


Review: such a fine idea for a film , and such a stultifying , lifeless execution .