Review: in painting an unabashedly romantic picture of a nation whose songs spring directly from the lives of the people 
Sentiment: positive

Review: is a powerful , naturally dramatic piece of low-budget filmmaking 
Sentiment: positive

Review: constantly pulling the rug from underneath us , 
Sentiment: positive

Review: the operative word for `` bad company 
Sentiment: negative


Review: there 's an excellent 90-minute film here ; unfortunately , it runs for 170 .