Review: is impossible to find the film anything but 
Sentiment: negative

Review: a searing , epic treatment of a nationwide blight that seems to be , horrifyingly , ever on the rise . 
Sentiment: positive

Review: better movie experience 
Sentiment: positive

Review: make this an eminently engrossing film 
Sentiment: positive


Review: at all clear what it 's trying to say and even if it were -- i doubt it