I bought this oven November 2019 and I love it. It takes a minute to pre heat, it cooks to perfection every time. I have two complaints, one keeping it clean, two would like to have it an inch or inch and half higher. I love that it flips up, main reason for buying and would buy again with an easy to clean non stick interior. I use an sos pad to clean it and it takes a long time, it’s a pain in a**.