Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent alt-rock

Deftones' White Pony is a sophisticated alternative rock album. It is heavy but disciplined, and occasionally conjures up Slint's catastrophic musical neurosis. Emotional without being emo, it is an intelligent example of what popular rock ought to be for the masses. The album has real soul and an aching, beating heart, as demonstrated by the throbbing beat that concludes the 11-song cycle. Devastatingly good.