Review: of a mushy , existential exploration of why men leave their families 
Sentiment: negative

Review: chilling in its objective portrait of dreary , lost twenty-first century america . 
Sentiment: positive

Review: some of the most ravaging , gut-wrenching , frightening war scenes since `` saving private ryan '' have been recreated by john woo in this little-known story of native americans and their role in the second great war . 
Sentiment: positive

Review: achievement 
Sentiment: positive


Review: the filmmaker 's extraordinary access to massoud , whose charm , cultivation and devotion to his people are readily apparent