Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best Album Ever

Led Zeppelin I is quite simply the greatest album ever. Bar None. This is not coming from some crazy Zeppelin fanatic - in fact, Zeppelin is not the best group ever(The Beatles). Play Led Zeppelin I, and then play any other album ever recorded. And I mean any jazz, folk, blues, indie, heavy metal, pop, R&B, etc. album ever recorded. Led Zeppelin I is better. I hope your beginning to get the idea...