Review: vivid , thoughtful , unapologetically raw 
Sentiment: positive

Review: do n't really seem all that profound , at least by way of what can be gleaned from this three-hour endurance test built around an hour 's worth of actual material 
Sentiment: negative

Review: cinematography to the outstanding soundtrack and unconventional narrative 
Sentiment: positive

Review: it 's a setup so easy it borders on facile , but keeping the film from cheap-shot mediocrity is its crack cast . 
Sentiment: positive


Review: few things in this world more complex --