Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What Happened?

Some of the tracks are good but for the most part this is the worst George Acosta output. There is no self being to the release at all. Never takes you to another level. Mixes are ok. And there is the most annoying hissing and static that shouldn't appear on Professional CDs. I mix my own Vinyl and I don't get that hissing after recording to a CD.