Let me start by saying this is one of the best products I have ever used. The box was easy to open and I like how it came with a book that gave me some sort of mind on what temperatures to use while cooking certain things. The knobs to turn on and off are very easy to use and I like the green light indicator. 
    Very great value very durable and very effective on cooking your food. 
 I also like how the grill piece comes off to stick in the dishwasher! I would definitely recommend this. Awesome Product