Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Metallica does it again!

Metallica did it again! They never stop doing new and brilliant things with music. This CD sounded great and was filled with great songs. I personally think too much of there new "not so hard" rock was included and they left out there greats, thats why it lost a star on my scale. But overall its great to hear on a good system.