Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Mystery...

I'm not sure why this type of "music" exists, or who listens to it, or what record company would record it and try to sell it. Sure, listening to a cacophony of drumming while some guy belches is funny for a little while, but it gets tiresome. Deicide, Morbid Angel, etc. are bad enough, but Mortician have triumphantly ascended to a new plateau of lameness in the dull, stupid world of death metal. I guess I'll never understand....