@Frank Apisa,
I am thinking of getting one for my husband. When we bought our toaster oven, we had the choice of an air fryer or a rotisserie. We unfortunately got the rotisserie one (the spit is so high up you can only put slender meat on it). We don't eat much fried food, so we thought Nah to the air fryer. However, when I read that article and saw you could do so many more things with it that your oven basically becomes redundant and you use so much less electricity... I am rethinking. The one sentence there is making me wait - that more and more uses are being developed, so maybe by Christmas I'll find one.
Then the question is - what do I do with my current toaster oven? I do use it a lot - more than my oven. It heats up faster, cooks just the same, and there are only two of us, so it's not like I'm making huge quantities of food that need a bigger oven space. And I got to get rid of my toaster, too.
The reviews are all over the map right now; I'm just going to wait. I wish outlets had demonstrations of the appliances.