Review: takes full , chilling advantage of its rough-around-the-edges , low-budget constraints 
Sentiment: positive

Review: an energizing , intoxicating documentary charting the rise of hip-hop culture in general and the art of scratching ( or turntablism ) in particular . 
Sentiment: positive

Review: stays close to the ground in a spare and simple manner and does n't pummel us with phony imagery or music 
Sentiment: positive

Review: whether it 's the worst movie of 2002 , i ca n't say for sure : 
Sentiment: negative


Review: it offers much to absorb and even more to think about after the final frame .