Review: presents visceral and dangerously honest revelations about the men and machines behind the curtains of our planet . 
Sentiment: positive

Review: all the wiggling energy 
Sentiment: positive

Review: is oscar-worthy 
Sentiment: positive

Review: even in terms of the low-grade cheese standards on which it operates , it never quite makes the grade as tawdry trash . 
Sentiment: negative


Review: an interesting storyline