Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: tasteless insult to the jazz masters

Kenny, you have a lot of nerve. I was slightly disappointed when I heard "What a Wonderful World". As time went by, I was outraged. You have disrespected the true legends of jazz. I hope you don't consider yourself in the ranks of Charlie Parker and John Coltrane. If I could I'd give negative stars.