Product review (3 stars): I checked the other side and it seemed to be fine, so all I call think is that the ...
The range works Okay, but there were a couple of issues...  1) After installation, I noticed one one side that the body of the cook top would not sit flat on the counter top, leaving around an 1/8 gap between the bottom of the cook top and the counter.  I checked the other side and it seemed to be fine, so all I call think is that the metal may have warped during production causing this issue.  Having said this, I will probably just caulk the gap and live with it since I didn't notice it until after it had been installed. 2)  I noticed after having used the cook top for only about a week, that one of the plastic knobs was starting to melt, apparently from the heat coming from under the pan that was over the burner.  I moved it to the back position and moved a non melted knob to the front, vowing to use lower heat, but the same thing happened to that knob.  Ultimately I called GE and had to schedule a service call to have a technician come out to look at the issue.  They agreed to give me a new set of knobs, but warned that they would not replace them a second time.  I was a bit disappointed since the last GE cooktop I owned went 15 years and never had one of its plastic knobs melt.  After asking the technician about this, he said that they used to make the knobs out of a harder plastic, almost a ceramic like material, but they recently switched to these ones.  Perhaps maybe they were cheaper, but will not make very many customers happy.