Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't Waste Your Money

My sister has this single, and she spends all of her time whining about how she wishes she hadn't bought it. I agree completely. Kelly Osbourne is one of the biggest poseurs I've ever seen in my life. She has an awful voice, and the only reason she got into music is because someone - as a joke, probably - told her that she could make it. I did end up listening to the songs, and I nearly killed myself. "Changes", which was her only hit, was HORRIBLE. If you want to hear the REAL "Changes", buy Black Sabbath's "Vol. 4". This was a sad case of a classic destroyed by a new wannabe artist. I can't believe that Ozzy agreed to do a duet with her. Ozzy, how could you? I cringe just thinking about it. If you want real music, buy anything from Black Sabbath, which is the greatest heavy metal band EVER (only the Ozzy years, though), or anything from Ozzy's first two solo albums.Peace everybody, and keep rocking (to good music, though).