Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Simply The Best

Ahh, Machine Head! I remember when this came out. I bought the cassette, and within 4 years had literally played it to shreds. Then I bought another cassette. It was one of the first cd's I ever bought, but the first cd was pretty poor sound quality. I found a German cd at a used record store, and the sound quality was excellent. Then, there was the 25th anniversary cd, which was top notch, too. All in all, I figure Deep Purple owes me a gold record for the amount of money I've spent on Machine Head. And it's been worth every penny."Highway Star" is a great way to start an album Awesome. All of the songs are great here. "Smoke On The Water" and "Space Truckin'" are the popular ones, but I've always been partial to "Maybe I'm A Leo."This is one awesome album. If you don't own it, why not?