Review: is a question for philosophers , not filmmakers ; all the filmmakers need to do is engage an audience . 
Sentiment: negative

Review: as a joint promotion for the national basketball association and teenaged rap and adolescent poster-boy lil ' bow wow 
Sentiment: negative

Review: is powerful and provocative 
Sentiment: positive

Review: frankly , it 's pretty stupid . 
Sentiment: negative


Review: nothing i had n't already seen .