Instruct: Classify the given Amazon review as either positive or negative.
Query: COC RULES!!!

Starting with King of The Rotten, this album never lets up. Pepper's voice is powerful. You can sense a Black Sabbath vibe somewhat. I'm amazed that COC is virtually unknown. Compare COC's 3 Pepper albums to Metallica's Black, Load/Reload albums, and you'll see there is no comparison! Metallica will NEVER AGAIN make an album this good. This is an absolute MUST HAVE. Buy it now & forget about Metallica forever!!