Oven is functional and attractive. Still getting used to using the knob to dial in the time, but think the double press of the knob is a step not needed. Missing is the express times, with the exception of the 30 second time as well as the number pad to put in the exact time for operation. The dial advances in 15 second intervals, but can dial to the exact time once the oven has started. Another unnecessary and inefficient step.