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: Great story if only the language was cleaner. . YIKES.. Saw this on TV a while back and there was no cussing.  Bought the DVD and wow, it was filled with it....way too much. But the story was very creative and would be a great family film if the language was cleaner.  Clean language would've earned a 5 star rating.
Example Output: NEG

Example Input: Don't Waste Your Time . Uneven, choppy direction and convoluted plot marr the otherwise superb story and excellent performance of the uncomparable Meryl Streep.  Unfortunately, not even the fabulous Ms. Streep can save this -- recommended for devoted fans only, bent on completing their Streep collection
Example Output: NEG

Example Input: The definitive reference for cross country skiing . This has got to be the best instructional skiing DVD or video that I have yet seen... and I have a shelf full of material.  I can tell you, this DVD will gather no dust.  It is now my definitive reference for the sport. It's exceptionally well organized. I have compared xczone.tv methods against other instructional videos and found theirs superior in every respect: quality of production, performance of skiers, clarity and correctness of description.
Example Output:
POS