Instruct: Classify an Amazon review as either positive or negative.
Query: Just quit!!!

I purchased this particular machine at Costco about 2 yrs ago. It worked beautifully. I would have given it 5 stars. The last time I used it I smoked some gorgeous ribs, and finished them off in a homemade BBQ bath. Set the temp for 165, set the probe, and viola done to perfection. Cleaned the ceramic and put it away in the cupboard. Six months later take it out and it is just dead, nothing. I don't get it. I am saddened to read all the people with the same experience. To bad, when it worked, it was a good machine.