Review: it grabs you in the dark and shakes you vigorously for its duration . 
Sentiment: positive

Review: hard-pressed to find a movie with a bigger , fatter heart than barbershop 
Sentiment: positive

Review: as the movie dragged on 
Sentiment: negative

Review: an entertaining ride 
Sentiment: positive


Review: it 's an offbeat treat that pokes fun at the democratic exercise while also examining its significance for those who take part .