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:
It's fun . Quentin Tarrantino promised us a "horror film for horror fans." He lied. It's not scary, it's not suspenseful, but it is a fun movie. I gotta say, the first half is really, really good, but it gets a little lame when the vampires show up, but it's still one of those movies you can watch over and over.

Ex Output:
POS

Ex Input:
Fantastic Purchase . I received my item VERY promptly and am very pleased with the DVD. Thanks - would recommend this DVD. One of the best for Eddie Murphy

Ex Output:
POS

Ex Input:
Not what I expected . I read the only review for this item and ordered it, expecting to see a fantastic display of sound and some of the interaction of these artists with Mr Hancock as they created music, each colaborating to have a unique blend of sounds. Actually this is only a documentary showing this interaction, and as such is very interesting. But if you are looking to see an hear the full length videos of these great colaborations you will be disappointed, that is not included in this dvd. Only small samples are there for you to see. This was a real disapointmet because the quality of video and audio are fantastic.

Ex Output:
NEG