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:
maiden keeps on churning out the greatness . once again maiden brings it all and creates another masterpiece. aces high is no doubt one of the greatest opening tracks ever, followed by the live favorite 2 minutes to midnight another solid rocker. the middle of the cd is filled with solid songs, that are all pretty much straight forward rockers. then comes powerslave which has one of my favorite solo portions. then it ends with rhynme of the ancient mariner, the second best epic they have. this would be a good introductory album for people new to maiden. UP THE IRONS!!

Ex Output:
POS

Ex Input:
A disappointment . The SACD recording of Derek and the Domino's Layla is a disappointment to say the least. I have recently begun listening to several SACD and DVD-Audio recordings and this sound mix offers nothing new to the previous recordings. This is one of rock's best offerings and the sound on this SACD offers no improvement to the mix of Eric Clapton and Duane Allman's guitar work. A major letdown.

Ex Output:
NEG

Ex Input:
Incredible!!!! . This is one of the greatest CDs ever recorded. Jason Robert Brown is an amazingly gifted songwriter and an incredible vocalist. Not to mention he must have made some pact with Satan or something to be able to play the piano like that. This CD has music that is catchy, thoughtful, sincere, and beautiful. An amazine CD.

Ex Output:
POS