My last cooktop was starting to wear out. An appliance repair technician suggested that it would be better to replace it. I had been looking at a couple of Frigidaire units, and the appliance repair gentleman said that Frigidaire was good. After doing some review I realized that this unit was the perfect size for the cut out that was in the counter top. If your replacing your cooktop be careful about this. Frigidaire is very good about supplying this information. Upon receipt of this unit, I had it installed and working within 30 minutes. It is a good looking cooktop and easy to use. The size of the burners are better than the old unit. And each of the four burners heat up quickly. Most of the time I only need to use a very low heat setting. I am happy with the purchase. It may be worth more than the 4 stars I gave it, but time will tell. [This review was collected as part of a promotion.]