Review: insufferably 
Sentiment: negative

Review: is , in fact , so interesting that no embellishment is 
Sentiment: positive

Review: is more complex and honest than anything represented in a hollywood film 
Sentiment: positive

Review: broomfield is energized by volletta wallace 's maternal fury , her fearlessness , and because of that , his film crackles 
Sentiment: positive


Review: but the power of these ( subjects ) is obscured by the majority of the film that shows a stationary camera on a subject that could be mistaken for giving a public oration , rather than contributing to a film 's narrative .