Instruct: Classify the given review as either positive or negative.
Query: Lol

lol, I didn't know it was possible for 14 songs to sound so completely identical. Now, I've got nothing against Metallica, but we all know how bad St. Anger is, so imagine that someone took St. Anger-era Metallica, added 5 talentless "band members" who don't actually play, have them cover terrible Linkin Park songs, and scream into the microphone, and you've got Slipknot. This is why nu-metal collapsed, people.