Review: pleasant enough -- and 
Sentiment: positive

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: weighs down the tale with bogus profundities . 
Sentiment: negative


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