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: Jack's Best Work . I can't remember when I saw this one on the big screen. It was not long after Easy Rider and we had the idea that this Jack Nicholson had something to say to our 60's-70's counter-culture. He did have something to say with some of the sharpest acting I had ever seen. He out-classed the James Dean's and Marlon Brando's, but not with ease. Jack was workin' hard, switching from depressed concert pianist to hillbilly good time dude to misunderstood Romeo in five-minute intervals. No, make that changeable temperament every five seconds, truly an artistic milestone. Throw in an equally magnificent portrayal by Karen Black, sexy and hillbilly; Jessica Simpson, eat your heart out, and you have the couple of the year, 1970. Jack's father is one of those evil patriarch's that hurt their kids bad, pushing them to greatness without an ounce of love. Consequently, the siblings are brilliant and eccentric. The daughter is a frumpy dope. The older son is a violinist with a neck injury, and then there's handsome Jack, shiftless, moving from bed to bed, crossing the country, a boozing bum. Back in the Vietnam years there was an examination of bourgeois life. Did we have to get a job and get married? Was everyone in a particular cubbyhole, mail in the funeral? Hence, we had the counter-culture, drugs, long haired hippies, sexual openness, and shiftless lifestyles. Bob Rafelson's film gives you that, but mercifully, with subtly. That last scene at the gas station says it all. I think directors would be hard pressed to sum up a film's theme so effectively with so little noise - amazing.
Example Output: POS

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

Example Input: Not your typical all american flik . This film is so sweet and whimsical. The cultural aspects depicted in the film are what amused me the most. The two love stories intertwined into one main plot is very well put together. This has been my favorite film for several years now and just watching it again made me remember just how much I love it. I highly recommend this international film for those who like to venture into other cultures for entertainment. This is a must see! Love some of the music as well!
Example Output:
POS