In this task, you are given music product reviews in English language. The goal is to classify the review as "POS" if the overall sentiment of the review is positive or as "NEG" if the overall sentiment of the review is negative.

Ex Input:
Extremely Beautiful Music . First of all, I am not a classical critic, and second of all, I have heard a lot of music in my time and this set takes the cake for the best of class. This music of Samuel Barber preformed by the New Choir of Oxford College exemplifies the title of this CD, Having not purchased the CD and just listening to the sample tracks available, I am sure I have not experienced it all. But, I urge you to buy this CD and to listen to it in it's fullest extent

Ex Output:
POS

Ex Input:
Mostly good material, but little value added. . "The Day the World Went Away" was the leadoff single from "The Fragile" and is of minimal value to all but collectors. Two of the tracks on this are taken straight from "The Fragile" (with small adjustments, one's slightly shorter, one has some pointless crowd noise dubbed in), with the third (a remix) also being available on part two of the "We're In This Together" singles. But looking at the songs themselves-- "The Day The World Went Away" is fantastic-- bleak, moody, with a great loud-soft interplay, a superb almost lacadaisical and very matter-of-fact vocal from Reznor, and a fantastic wordless vocal at the end. The quiet mix is worthwhile, with a chant at the beginning and a delicate intro before moving the majority of the piece to a piano, in many ways it works better than the album mix, but its a bit overlong. I'm thinking if the intro was trimmed it would work much better, the subtle reprise of the chant works nicely at the end of the piece. "Starf***ers, Inc" is a rather popular song amongst fans, but I've always found it to be a bit dull-- the verses are nice enough, with a great beat, and there's some interesting guitar work on the piece, but the chorus is pure schlock and the lyrics are borderline embarassing. Material aside, unless you're a completionist, you can skip this one

Ex Output:
NEG

Ex Input:
very unhappy . i am very disapointed with my purchase 4 of the songs on my wison pickett c d were damaged the disc looked new but the recordings of these songs were ruined they did not pla

Ex Output:
NEG