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 ties that bind--and break. . Roger Michell's "The Mother" ranks with "Cries and Whispers" and "Long Day's Journey Into Night" as one of the most unpleasant, profoundly disturbing portraits of a dysfunctional family ever put on film. It is also undeniably brilliant at showing the frayed knots of family loyalty that only need one good shock to break irrevocably. Hanif Kureishi--an old hand at making audiences squirm--tells the story of May (Anne Reid), a sixtyish housewife in a semi-rural English town, visiting her children in London with her husband Toots (Peter Vaughan). Ten minutes into the movie, Toots dies, leaving May totally at a loss. As the film makes plain from the beginning, May's life has revolved entirely for decades around caring for Toots. At first we think the film will be a poignant study of a woman's grief. May doesn't want to go back to her empty house, but her children plainly don't want her around: her son Bobby (Steven Mackintosh) is a cold, self-centered businessman, and her daughter Paula (Cathryn Bradshaw) is a needy, whining neurotic who blames her mother for nearly everything that's gone wrong with her life. We think the story will be about May's learning to stand up for herself and make a new life. (When Bobby asks May not to be difficult, she stiffens and asks, "Why shouldn't I be difficult?") But then May meets Darren (Daniel Craig), Paula's sexy, moody boyfriend and a man half May's age, and from then on all expectations fly straight out the window and land with a crash. I wish the publicity for the film didn't reveal what happens between May and Darren, but even so the impact of it assaults the audience like the punch in the face Paula eventually gives May. If the movie were just about an elderly woman's sexuality, it wouldn't be so shocking; what shocks is May's selfish betrayal of Paula, and the brutal fashion in which Paula discovers it. At that moment we lose all our moorings as an audience, and have no idea who among the characters to side with, if anyone. We still have sympathy for May--as we don't for the patently hateful Paula, Darren and Bobby--but we also gasp in horror at her heedless behavior, and get an idea why her children turned out the way they did. "The Mother" is hard to sit through, and also hard to forget.
Example Output: POS

Example Input: Don't buy this 1-Disc release. . I bought the Japanese 2-Disc edition from Amazon's Japanese site.  The only thing that is in Japanese only are the kiddy games everthing else is in English with removable JPN subtitles.  The JPN edition is NTSC and region 2.  If you only have a region 1 DVD player try to find a copy of the old Tarzan Collectors 2-disc edition release
Example Output: NEG

Example Input: "I Stand In The Dark With A Blade In My Hand"  ~  Physican Heal Theyself . Esteemed psychiatrist Martin Dysart (Ricard Burton) takes on a case nobody else wants to deal with. Alan Strang (Peter Firth), an eighteen year old working at the local stables blinds four horses with a metal spike in an unpresidented night of unspeakable madness. As Dr. Dysart delves into the causes leading up to the event he soon realizes he is dealing with more than just a confused, emotionally unstable teenager. He has stumbled upon a shocking tale of intense spiritual devotion gone horribly wrong.    As the ongoing therapy with Alan reaches its climax Dr. Dysart finally comes face to face with the young mans' inner passion and divine obsession. An encounter which challenges Dysart to finally look into his own soul and confront his personal demons and loss of passion. As though peering into a mirror darkly it eventually becomes a case of "Physican Heal Thyself."      Truly one of the darkest, most penetrating journeys into a troubled mind you will ever view. Peter Shaffer's masterful screenplay along with director Sidney Lumet performing at the top of his craft have brought to life a harrowing vision not soon to be forgotten.
Example Output:
POS