Not impressed 

I agree with some other posted comments. I melted a knob the first week of use from a cooking pan touching the knob during cooking. The grates keep the pots too far from the flame and it takes much longer to cook everything. The fact that the grates are so high and open on the sides is a problem. A paper towel, dish towel, pot holder, etc. can very easily slip under the grate from the surrounding counter and into the flame.