very satisfied with the performance of my GE wall oven. Operation of basic controls and features is very easy to understand, major problem I have with the oven is there are no instructions on how to operate different modes of cooking, The online operation booklet only describes what each function does, not how to use it. Also some cooking functions such as air fry require wifi connection to internet and I don't trust the internet enough to have any more connection than a laptop computer. I only hope it last as long as the old Monogram GE it replaced.