As a haphazard cook, I’ve only scratched the surface of what this oven can do, but it’s performed reliably so far. The microwave can customize to a range of power options. Then I used the oven’s temperature probe option to make the perfect turkey burger. Operations are intuitive though I did use the manual to find the temperature probe in the oven’s roof. 
My biggest complaint so far is the microwave oven has a very dim (or obscured) light. I look forward to exploring the air fry feature next.