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: It just never gathers steam. . Sure, it's steamy, and the leads are sexy, but we never really get a chance to know or care about them, so their bad choices and struggle to get together just never seems to matter. In fact it was a little boring. Plus, what language are these folks speaking? I know it's English, but it might as well be French. The supporting cast is universally nasty, selfish, uninteresting, and unlovable. Not much to like here. Avoid this unless you have a thing for bloody fights, of which there are a couple
Example Output: NEG

Example Input: Not recommended . My husband and I were very disappointed with this DVD set. One DVD contains an "action documentary" with music - we did not like that DVD. We thought the second instructional DVD is mediocre and might be helpful if you are a complete novice. The treatment of subjects is in our opinion pretty superficial overall. There is little breakdown of technique. There is minimal race footage, which is helpful to watch to learn by watching experts. Parts of the footage seemed recycled - we heard very similar discussions about ski wax in the separate "tuning" and "equipment primer" sections. You cannot watch the DVDs straight through as they dump you back into a main menu after you complete a scene. So you must frequently fiddle with the controls to select scenes to watch. That feature is helpful if you want to access scenes easily perhaps but we did not like it. I am not usually a complainer but we were so disappointed with this set that I wanted to put up a review.
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