So far the cooktop works great! We love the 18K BTU burner - good for stir fry. And the backlit knobs are a big hit. This cooktop was a little deeper than the GE Monogram one that we replaced, so a larger hole had to be cut into the countertop. Also, the grates sit higher over the burner than I expected, but they're definitely more stable than the old individual burner grates. One thing I miss about my Monogram cooktop is the glass top - it was so easy to keep clean. I'm hoping the enamel holds up on this new one!