Review: succeeds in entertaining , despite playing out like a feature-length sitcom replete with stereotypical familial quandaries 
Sentiment: positive

Review: packed with adventure and a worthwhile environmental message 
Sentiment: positive

Review: plan to make enough into ` an inspiring tale of survival wrapped in the heart-pounding suspense of a stylish psychological thriller ' 
Sentiment: positive

Review: desperately 
Sentiment: negative


Review: serious movie-goers embarking upon this journey