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).

Ex Input:
Poor video quality . I purchased this product to benefit from dvd technology.  The reviews on the website led me to believe that this product was somehow updated, or upgraded for use with dvd technology.  Last winter, I ordered the video, which is is like a pirated version, with very low resolution.  If I could, I would return the two dvds I purchased.  I feel ripped off and stuck with an inferior product.    I love callanetics content.  Amazon should be urging this company to provide new material.  It's no help to see a sticker on the dvd I purchased announcing new products in Dec. 2006, which is when I purchased two inferior Callanetics dvds

Ex Output:
NEG


Ex Input:
Great Video for kids . Our 3-1/2 year old will watch this 24/7 if you let him.  Great fun for the kids (which is nice for mom & dad too

Ex Output:
POS


Ex Input:
A Big Waste Of Time!!!! . I loved the original movie, and I love Johnny Depp so I thought this movie would be awesome.Wrong wrong wrong!! First of all, the child actors were horrible, well the Charlie and Mike characters were ok, but the two girl actors were the worst I've seen in a long time. And what did they do to Johnny Depp? He was so creepy and weird. I took my nine year old to see it in the theater, and even she almost fell asleep. If you really want a treat watch the original with Gene Wilder

Ex Output:

NEG