Review: 's a sadistic bike flick that would have made vittorio de sica proud 
Sentiment: positive

Review: is n't much fun . 
Sentiment: negative

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

Review: an impressive achievement in spite of a river of sadness that pours into every frame 
Sentiment: positive


Review: watching this digital-effects-heavy , supposed family-friendly comedy