Review: incapable of controlling his crew 
Sentiment: negative

Review: cinematography and exhilarating 
Sentiment: positive

Review: an earnest , roughshod document , it serves as a workable primer for the region 's recent history , and would make a terrific 10th-grade learning tool . 
Sentiment: positive

Review: grace and humor 
Sentiment: positive


Review: , folks , it does n't work .