Instruct: Classify a given review into positive or negative sentiment.
Query: Amazing

Just an amazing record from the riff-God Tony Iommi.This record will please all Black Sabbath fans, as it has the heavy and dark vibe that the band has always delivered, and it also includes a top-notch Glenn Hughes performance.The music is perfect, and the mood of the record is unbelievable.Get it, you CANT be disappointed with this one.