I have a Frigidaire oven with built in air fryer. Bought it in 2019. In February of 2021 my 2 year old stuck is finger in the vent slot on the door near the handle and sliced his finger on the edge of the metal causing use to have to the ER for medical glue. Fast forward to today and my now 20 month old has done the same thing. The edge on the metal is extremely sharp.