Review: is cool . 
Sentiment: positive

Review: releasing a film with the word ` dog ' in its title in january lends itself to easy jokes and insults , and snow dogs deserves every single one of them . 
Sentiment: negative

Review: does n't think much of its characters , its protagonist , or of us 
Sentiment: negative

Review: a badly edited , 91-minute trailer 
Sentiment: negative


Review: good old-fashioned adventure