Review: does n't overcome the tumult of maudlin tragedy . 
Sentiment: negative

Review: which are such that we 'll keep watching the skies for his next project 
Sentiment: positive

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