In this task, you are given sentences from movie reviews. The task is to classify a sentence as "POS" if the sentiment of the sentence is positive or as "NEG" if the sentiment of the sentence is negative

Rifkin no doubt fancies himself something of a Hubert Selby Jr. , but there is n't an ounce of honest poetry in his entire script ; it 's simply crude and unrelentingly exploitative .
NEG

Howard and his co-stars all give committed performances , but they 're often undone by Howard 's self-conscious attempts to find a ` literary ' filmmaking style to match his subject .
NEG

The new Insomnia is a surprisingly faithful remake of its chilly predecessor , and when it does elect to head off in its own direction , it employs changes that fit it well rather than ones that were imposed for the sake of commercial sensibilities .

POS