Review: help but engage an audience 
Sentiment: positive

Review: urban comedy 
Sentiment: positive

Review: it 's shot on digital video , whose tiny camera enables shafer to navigate spaces both large ... and small ... with considerable aplomb 
Sentiment: positive

Review: sadly , full frontal plays like the work of a dilettante . 
Sentiment: negative


Review: has all the trappings of an energetic , extreme-sports adventure , but