Instruct: Classify Amazon reviews into positive or negative sentiment
Query: THIS IS BAD DEATH METAL.

metallica has to be the worst death metal band around, i really did not like this one, this isn't real death metal. why does metallica call itself death metal when it doesn't sound a thing like it? i think slayer is a much better death/punk band, and has a more brootal sound. metallica is the worcst death metal band, god, i hope they just quit and stop calling them selfs that, slayer is real death metal.