Review: it 's difficult to conceive of anyone who has reached puberty actually finding the characters in slackers or their antics amusing , let alone funny . 
Sentiment: negative

Review: that he forgets to make it entertaining 
Sentiment: negative

Review: a lighthearted comedy 
Sentiment: positive

Review: the book 's irreverent energy , and scotches most 
Sentiment: negative


Review: who the main characters are until the film is well under way -- and yet it 's hard to stop watching