Review: reality-snubbing 
Sentiment: negative

Review: final , beautiful scene 
Sentiment: positive

Review: has traveled to places in the world devastated by war , famine and poverty and documented the cruelty and suffering he has found with an devastating , eloquent clarity 
Sentiment: positive

Review: this in-depth study of important developments of the computer industry should make it required viewing in university computer science departments for years to come . 
Sentiment: positive


Review: is haunting ... ( it 's ) what punk rock music used to be , and what the video medium could use more of : spirit , perception , conviction