Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Painful to Listen To

I'm going to get a lot of angry comments for this review,but I have to say it. This album is awful. I bought it as the two-disk vinyl version and it sits, lonely and unplayed, in my record cabinet. This was my introduction to Miles; luckily, a good friend gave me his jazz collection a few years later and I was shocked to discover that Miles really was a genius, just like I'd been told. Compare this to Miles Ahead or 7 Steps to Heaven-I don't hear any beauty, any real music in any of this. Miles deserves credit for having the guts to perform this, but it just didn't work. It's hard to believe this is the same musician as the one who worked with Gil Evans or John Coltrane.