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: The first of the truly great seasons of Seinfeld . After two somewhat experimental seasons, Seinfeld really began hitting its stride in this third season. It's really a tribute to the talent that was in front of and behind the cameras on this show that they tweaked the formula for two seasons until near perfect comedy and chemistry was achieved.     In "The Library" we see how the writers make everything come full circle in this show. One of the best one-episode characters in Seinfeld's history, the Library Detective is an hilariously stubborn old fashioned man who confronts Jerry about a missing book from 1971 that was never returned. Jerry goes to see his girlfriend at the time to see if he returned the book, only to find that he had not. Meanwhile, Kramer meets a pretty librarian and George sees his brown toothed underwear pulling gym teacher, who now is a bum living under the steps of the NYC Public Library. The old man hasn't changed much, and he gives George yet another wedgie.  Also, the library book turned out not to be just a red herring, as it turns out the homeless gym teacher has hung onto it all these years.    "The Red Dot" is a hilarious example of how George cannot just leave well enough alone - he always has to push everything to its limits. Elaine gets the long out-of-work George a job at the publishing company for which she works. Everything would be back on track for George, but he just can't resist having sex in the office with the cleaning lady. The cleaning lady takes the encounter more seriously than George does, and George is afraid she'll tell his boss of the encounter and get him fired. He decides to give her a gift, a cashmere sweater that has been deeply discounted because of a tiny red dot on it that is supposedly too small to see yet each of its recipients spot it almost immediately, including the cleaning lady. She informs on George, and he is out of work once again.     The season finale, "The Keys", sets up the Emmy winning fourth season. Kramer has been abusing his house priveleges in Jerry's apartment too much, so Jerry revokes his spare key privileges. Realizing that he has broken the "covenant of the keys" gives Kramer the realization he is now free to break out of his routine. Kramer takes off for California to follow his dream of becoming an actor. Jerry gave his spare keys to Elaine, then when he needs them, he goes with George to Elaine's to search for his spare set, since George has Elaine's spare keys. What they find is Elaine's show-biz project, an episode of Murphy Brown that she has written. Elaine finds the two going through her stuff and in turn revokes George's spare key priveleges. Kramer finds adventure as he journeys across the country to LA where he gets a bit part on Murphy Brown playing her secretary. The next season picks up on the gang trying to locate Kramer in California.    I highly recommend this season as the first season of Seinfeld where everything seems to be clicking both storywise and character-wise. It's not a show where you need any background from previous seasons, since, after all, it is "a show about nothing". However, I found it helpful to view the first two seasons first to see how everything came together
Example Output: POS

Example Input: Pointless . The first third of the movie consists primarily of guests and hosts of a party greeting each other, and, as such, is unavoidably boring.  The second third of the movie features a game of charades, which is embarrassing.  The final third of the movie, though often self-indulgently mediocre, does possess some tension and drama, though it's largely derived from people's being mean to each other.  Not my idea of a good time
Example Output: NEG

Example Input: Very Poor Presentation . This could have been a very good documentary, but the video editing style made it unwatchable for me.  The camera never stays on any subject for more than 5 seconds, film is sped up and slowed down for no apparent reason, and bright flashes of light with loud sound effects highlight the transition from scene to scene.  The events surrounding 9/11 are fully capable of engaging my attention without this in-your-face style of presentation, which ironically dilutes the overall impact of the film
Example Output:
NEG