Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great product, but mine died too

I have to concur with the majority of other reviewers. I have one as well, and I really liked it but for some reason it doesn't respond any longer. It's built nicely, and I like the surface of the burner, but it no longer heats up. I've had mine for a few months and used it moderately (some weeks heavy, some weeks lighter) during that time.