Instruct: Classify a given review as either positive or negative.
Query: Heavy Metal Masterpiece

I heard SYL first on the Century Media Identity I compilation. I nearly passed out from lack of oxygen to the brain! I was absolutely breathless. I had never heard anything this intense. They are often compared to Fear Factory, and I guess this is fairly accurate. Just imagine Fear Factory on steroids, with the volume turned up to 20! But that is just the beginning. While many bands sacrifice musicianship for sheer brutality, this simply isn't the case with SYL. The songs are intense, brutal, and they flow.For this masterpiece, they enlist the services of Gene Hoglan, who is probably the best drummer in the genre. Honestly folks, I can't think of a better metal album in existence. I'm always searching, but this has yet to be topped. If you are a fan of extreme music, then this is right up your alley. If you are faint of heart, beware. This album might just bury you.