Very happy with this product.  Remote preheat feature is nice and works well. Nice variety of BTU output on burners. Have not used griddle yet but looking forward to it as it looks to be a nice heavy cast iron. Convection oven is very quiet. Baked Goods feature makes breads come out perfect every time.  I didn't think I would use the Air Fryer because I have a portable one, but I am loving using this feature because I can cook everything at once instead of in small batches.