Replaced a former GE model that preformed well for many years. Appreciate the new features in both top and bottom ovens. Convection fan in microwave is great. Menu selection (Bake, roast, broil) and temp/time adjustments are very easy to program.  I like the roll-out shelf in bottom oven. A very smart/modern- looking appliance.  I look forward to many years of  good performance, as with our previous unit.