Review: repellent 
Sentiment: negative

Review: hurry up and get to its subjects ' deaths just so the documentary will be over 
Sentiment: negative

Review: of minor shortcomings 
Sentiment: negative

Review: the film manages to keep you at the edge of your seat with its shape-shifting perils , political intrigue and brushes with calamity . 
Sentiment: positive


Review: heartwarming and gently comic even as the film breaks your heart .