Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I'm melting (what a world)

I was so excited when I bought this, thinking about how many songs I could put in and listen. I enjoyed it for about a month. However, after a night of charging the batteries, they faded after one song. No problem, I had a backup set, or so I thought. I had never used them so I plugged them in to charge up overnight. My dogs woke me up about three in the morning, barking at my desk which was smoldering. I quickly uplugged the jukebox. I checked the batteries, and they were in correctly (I have photos). I beg you, DO NOT PURCHASE THIS ITEM.