I love this microwave although I think the price is high. I was worried about the dial but it's easy to use. You press "cook time", turn the dial to choise the time, press "start" the press the dial. Ivwas used to a microwave with fast cook where I just pressed the number and the oven would start. I've tried the air fry once anfld it's not as fast as my countertop air fryer. I've not used the convection yet but will soon as I am still waiting on the range. My Cafe range has been delivered twice with damage so hopefully third time is the charm and my cafe range will finally come in with no fit and finish problems (alignment of parts and holes in oven and pressed sides.