Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Koss Means CRAP!

I recently bought this item. It was easy to set up and worked great at first, but that didn't last long. Soon, I began experiencing little problems like when I would open the disc tray it would open then close as soon as it opened. Nothing too bad. The sound was great. However, less than a month after I got it, I was watching a DVD. A strange smell started coming from the player like something was burning. Suddenly it froze up. I couldn't get it to do anything. I couldn't even get the disc tray to open. I tried turning it on and off and unplugging it, but nothing worked. I finally had to remove the cover just to force it open to get my DVD back. Botton line: DON'T WASTE YOUR MONEY!!!