It's ok. It does a good job of cooking food evenly and maintaining the set temperature. I like the timer which switches off once the time has been reached. This is super helpful for me. There are tons of cooking options sometimes I get confused which one to select. I found that the trays and shelves provided feel cheap. The bars in shelf arrived bent, and the two trays provided are very light weight and feel flimsy. They also don't slide very smoothly in the oven which can be a hazard. The knobs also feel cheap and flimsy. These issues don't fill me with confidence on how long this oven will last.