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).

Example Input: Liked the better the 2nd and 3rd time I watched it. . I have to admit that my expectations were high for this movie and I was initially disappointed. The plot was unrealistic and the ending far-fetched. Since I had bought it, I watched it again and found that it was one of those movies that needs to be watched more than once because the enertainment is in the one liners and very funny scenes. Watch it again. It is hilarious. -gooosfrab
Example Output: POS

Example Input: What TIME is it? . When Prince decided to embrace R&B and eschew rock and roll in his original compositions, he became just another act, IMHO. His work from 1999 up through Sign O' the Times was nothing short of genius, but for some reason he decided to turn his attention away from groundbreaking, genre-busting work and concentrate more on being a run-of-the-mill R&B and funk revue - complete with dance troupe and annoying horn section. This is Prince Vegas-afied. He's become a caricature of his former self. Listen to his older stuff like "Ballad of Dorothy Parker" or "Lady Cab Driver" and compare it to the dreck he's come out in the 90's. It's like night and day. Prince dances, sings, plays guitar (underwhelmingly) all over this DVD, but it just feels like Prince has become a cheap, glitzy version of himself. And the "Jeebus" stuff gets real ridiculous real quick as well. I'd love to see Prince just strip it down to a four or five piece band (sans horns) and get back to being about the music and not the spectacle. He could have been one of the great music stars in history, but he's decided instead to just be another R&B revue... shame, really. That said, The Time comes to DELIVER THE GOODS, and kicks His Royal Badness to the curb with great performances of "Jungle Love" and "The Bird". I'd have rather seen them headline the DVD!
Example Output: NEG

Example Input: A brief comment . I really enjoyed this film, basically the Coen Bros. homage to the film noir genre. (I always thought the name was funny, since it's French, and yet most of famous directors were German, like Fritz Lang, Otto Preminger, etc. :-)). The sure hand of the brothers with this material is shown in how the film unfolds with the cool, unhurried, nonchalant pace of an experienced private eye or gumshoe doggedly stalking his prey. Thornton is great in the lead as the reticent, phlegmatic barber, and if anything, he is even more convincing with hair than without--even his hairpiece is 50s-ish. :-) The whole cast does a fine job in their roles, and both Gandolfini and Shaloub have a couple of show-stealing scenes. I found the film's climax a complete surprise, as the tables turn unexpectedly on the barber, for whom everything seems to be working out up till then. Overall a great film and probably one of the Coen Bros. best. If you're a Coen Bros. fan you won't find this one a disappointment.
Example Output:
POS