Instruct: Classify Amazon reviews into positive or negative sentiment
Query: OH MAN!!!!!

[Wow]!! This cd is like one of the best underground metal cds iv ever heard!!!! These guys kik major [bottom]!!! Violence is also AMAZING!!! They mix hardcore, straight up heavy metal and melodic metal making some incredible music!! This aint no "nu-metal" album, this is influential stuff!!!! GO BUY IT!!!