In this task, you are given product reviews about dvds. The goal is to classify the review as "POS" if the overall sentiment of the review is positive(the reviewer is satisfied) or as "NEG" if the overall sentiment of the review is negative(the reviewer is not satisfied).

The Narrow Margin . A "B" movie that scores a solid "A". Lean, sharp little thriller packs more thrills and suspense than movies with ten times the budget. Some of the dialogue and delivery go over-the-top, but this only adds to the film's vinegary flavor . The real winner is the story, which holds enough surprises to keep discerning viewers on point throughout. Film noir devotees should pounce on this, and the full set it comes from: Film Noir Classics Collection- Vol. 2
POS