Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Did they record with casettes?

This album is poorly mastered. It's pretty bad.The album, music-wise, is okay, but nothing mindblowing. I don't know if it is worth what I paid. The mastering and producing of this album kills whatever it had going for it, anyway. The sound is so condensed and the effects are pretty bad. I couldn't sworn I heard someone or something hit a mic during one of the songs. That's unacceptable.