Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This product is horrible!!!

Basically, it is as bad as everyone says and then some. After reading the negative reviews I still decided to try for myself. I took an empty wine bottle and filled it with water. I turned on the machine and set it to a low setting of 54 degrees. The temperature gage in the unit said it was currently at 80 degrees. Then I placed two different thermomiter probes in the water. Both read 68 degrees. When the unit reached 54 degrees the probles read 66 degrees. I did notice that the bottom of the bottle was very cold though and thus I poured a few glasses and tested each glass. The water that was in the bottom of the bottle was noticeable colder but still only around 64 degrees. So basically, not only does the top part of the bottle not chill, but the temperature gage is totally off on all parts. It must just register the temperature of the outside of the part of the bottle that is immersed, which is totally usless.Too bad there is not a way to give zero stars.