Detailed Instructions: 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).
See one example below:
Problem: My Kids Love It . My 2 & 3 year old love this movie. They love to dance to the music. Garfield is so entertaining. This was a great buy.
Solution: POS
Explanation: The overall sentiment of the review is positive as the reviewer refers to the dvd with positive expressions such as 'love it', 'entertaining', 'great' etc. Hence, the label is 'POS'.

Problem: Bleak and despairing.... . This is a great film, but it is very depressing and probably the bleakest film of Eastwood's career. Many have said that Clint's film, Million Dollar Baby, was depressing. That film was sad, but there was a sort of transendence at the end of it. This film has nothing like that. The 3 boyhood friends, played by Penn, Robbins, and Bacon, have all gone their seperate ways in life when they are reunited when Penn's daughter is murdered. After an inital meeting where they all share their grief, the tensions between the friends increase as the mystery unfolds. Robbins is especially good (and deserving of his Academy award) as the man who was molested as a young man, and who is permanently scarred because of it. While at first you feel sympathy for Penn's character, you realise slowly that Penn is really a cruel, brutal man. Bacon is very good as the detective, the only character of the three who really seems to be balanced, even though his wife has left recently, and he is a typically cynical detective. The film ends brilliantly on an ambiguous, dark note, with Kevin Bacon giving Penn a "I know what kind of person you really are" at the end of the film. This is a disturbing, brooding film, one of Eastwood's darkest (even darker than Unforgiven), but it's definitely worth all the accolades that it has received. It has the marks of a great tragedy, because like all tragedies, things never worked out for the best, they seemed to have worked out for the worst, but we're really not sure. Great film....
Solution:
POS