Review: ca n't deny its seriousness and quality . 
Sentiment: positive

Review: compassion , sacrifice , 
Sentiment: positive

Review: rather unique approach 
Sentiment: positive

Review: most depressing movie-going experiences 
Sentiment: negative


Review: sitting in the third row of the imax cinema at sydney 's darling harbour , but i sometimes felt as though i was in the tiny two seater plane that carried the giant camera around australia , sweeping and gliding , banking and hovering over some of the most not