You will be given a definition of a task first, then some input of the task.
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.

Excellent Heavy Album . DevilDriver really improved with the release of their dynamic sophomore album "The Fury of our Maker's Hand". This CD is excellent. The guitar riffs are amazing, and Dez Fafara is definitely unique with his vocals. The tracks vary in speed, whether it's the up-tempo of "Hold Back The Day" or "Driving Down the Darkness", or the doomy "Sin and Sacrifice". "Grinf**ked" is definitely the standout track and a definite anthem. Recommended if you like it heavy. P.S. This isn't "brutal death metal". Brutal death metal is stuff like Devourment, Saprogenic, Gorgasm, etc. Just so that you know.
Output:
POS