Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Scary -- began to smoke and burn!

I've had this coffee maker for about 5 months with some small leak problems, but nothing major, but this morning as my coffee brewed, I smelled the smell of smoke -- something burning! I discovered the smell coming from the brewing coffee maker and noticed the bright green clock face turning black (as in scorching, not just the light going out). Needless to say, I unplugged the machine immediately. It is now outside on my glass table where I can keep my eye on it. NOT the wake-up I was looking for! DON'T BUY IT.