Product review (4 stars): Almost perfect! I love the way it looks and cooks!
I believe some of the other reviewers did not read the manual correctly.

This is an amazingly priced commercial style range top that kicks out some serious BTUs and looks great.

There is a safety thermocouple that requires you to hold the control knob in for 1.5 seconds while it heats up. The purpose of this is to stop the flow of gas of the flame goes out due to overboil or something similar. You do not want to fill your kitchen at a rate of 18,000 BTUs of gas , which this feature prevents. The other reviewers I believe did not read the manual and so it takes them 3-5 times of lighting before the sensor gets hot enough to keep the gas flowing without holding the knob in.

The packaging of this range top was semi poor. One of the spill catch panels got banged and popped out of place and I had to wack it back in. A tiny, unnoticeable bit of paint scraped off. Which bugs me a bit.  The control knob/handles are plastic and have a barely noticeable waviness to them, which I don't care for. However, you must be close and the light has to be reflecting just right to notice this.

I was a bit worried the burners were too low or the cast iron grates were too high above the burners, but after a couple of weeks of cooking with this range top I find it to work perfectly and this allows you to have better control over the heat. I can simmer nicely in a small pot with the heat on its lowest setting. The flame also won't go out when you set it to minimum.