Product review (1 stars): Not dependable, poor service.  Died after 1 1/2 years of service.
I bought this in July of 2012.  From the start I had trouble with this cooktop.  Sometimes when I turned it on nothing happened or when I turned something down to simmer it would turn off or I would turn it to warm and it would boil.  It only happened on occasion so when I had a serviceman out to look at it, I couldn't get it to malfunction.  This was in the first 6 months.  He accused me of just wanting a free replacement.  I prepare 3 meals a day, I would consider myself an expert cook. Today, less than 1 1/2 years after purchase one of the burners quit working.  The warranty was up 5 months ago and now I need to buy a new cooktop.  I don't think it is worth repairing after all the problems I have had with it.