I have only had it for a week, and had not been able to test all the the cooking features and combination, but so far I'm very pleased (hense the 4star ratting at this time). Did a lot of research before selecting the oven and it got great reviews.  Hope it will live up to its reputation.  Like that it has two racks and a 3 year warrantly. Quiet and very easy to program. Time will tell!