I bought the Air Fryer this month. So far the product is good.  Two things could be better,
First is the cooking book should be more detailed on the simple uses, you have a lot of recipes.  The book is written for someone who as cooked all those things.  Including what basket should I use for warming, browning. 
The rotisserie 
chicken did not get crisp at all, should it be run at a higher temp to get it crispy and cooked right?