This was a last minute replacement when having new kitchen counters put in.  My previous GE Profile gas cooktop was still functioning very well after 22 years but I really wanted the continuous grate cooktop, the 5th large burner and the lighted knobs.  So pleased with this cooktop!  Super easy to clean, cooks very well and a quick glance before bedtime assures me that all burners are off!  I couldn't recommend this more!