I just received my new air fryer last week and used it the same day.  I made chicken wings and parmesan potato wedges. I had to do the cooking in two batches but this was not an issue.  I noticed the items on the lower level did not crisp as much as the upper level but I will continue to experiment.  Clean up was pretty quick.  There was some sticking on the mesh basket.  I hope my rating will go up at least a star if not two with more practice and use.