Bought this a couple weeks ago and the air fryer is useless. Glad we did not get rid of our Ninja Grill.  Must admit the air fryer and black stainless was reason buying as we also purchased the fridge & Dishwasher.  If I would have known that the air fryer is more of a gimmick I would have not spent as much and would have bought another brand all together.  Oh well live & learn.