Just took delivery of a Weber Summit S-670 (NG) this past Thursday just in time for the weekend which also replaces a 12 year old Jenn-Air (Nexgrill creation) that I can no longer get parts for. I've used it several times so far and am impressed with the performance of this grill and very happy with it. I do have one very minor problem with the unit one of the LED's for the a main burner knob doesn't work so I placed a call to Weber to discuss the problem and they are sending out a replacement part, great customer service.