Review: does n't add up . 
Sentiment: negative

Review: you will also learn a good deal about the state of the music business in the 21st century 
Sentiment: positive

Review: the real issues tucked between the silly and crude storyline 
Sentiment: negative

Review: trying to figure out the rules of the country bear universe -- when are bears bears and when are they like humans , only hairier -- would tax einstein 's brain . 
Sentiment: negative


Review: of good-natured fun found in films like tremors