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 Q]: The new sony is very poor quality . I bought this never having problems from Amazon.com before. They did not state that this was a Sony product and when I received it, all the CD had on it was a root kit virus. It would not even play in my CD player. When I tried to read the CD to copy and burn the "WAV" files to a new CD so I could just listen to the music, all there were on the CD was executables and no sound files. Sony is very poor quality now and I do not want to buy it again
[EX A]: NEG

[EX Q]: Warning, Do Not Buy Me!! . this is pure dung, I can't believe that Luca Turilli was involved with this cd
[EX A]: NEG

[EX Q]: Crazy S@#*! . This is a perfect example of modern heavy metal. After realeasing their first album in 1998 and gaining a small cult following, System of a Down broke through to the mainstream with Toxicity, an album even crazier than it's predecessor, with tricky time-changes, funky drum patterns, fast guitar riffs with odd tunings, and politcal lyrics sung in such a way that it almost makes light of the world's problems. Where their first album is heavier, this one is more complex. You can find yourself in a groove, only to have it change, and seconds later have it change again. There are lots of mosh-worthy moments, and parts that sound almost middle-eastern due to Daron's style and unique tuning. This album takes a while to get used to, it changes quickly and frequently. John is an amazing drummer and I feel he is too overlooked and doesn't get the recognition he deserves. The lyrics have a purpose, at times they will make you think, and at times they will make you laugh. These guys are serious, but don't take themselves too seriously. In my opinion this is their best work and is a must-own for any Sytem fan or metalhead in general, though it may be a little too crazy for some people. System of a Down on this album is: Serj Tankian - Lead Vocals, Keyboards, String Arrangements Daron Malakian - Guitars, Backup Vocals Shavo Odadjian - Bass, Vocals John Dolmayan - Drum
[EX A]:
POS