Product review (5 stars): My new oven is sexy!
Delivery was fast which was the first day of the scheduled window. The delivery men were polite and efficient. They opened the shipping box for my inspection. It arrived in excellent condition. The next day, I tested the heating temperature by placing 2 Taylor thermometers in the middle of the oven and set the oven to 350 F.  After 30 minutes of heating, I realized that the oven's default setting was about 13 degrees too high. So, I read the manual on how to change the default temperature. I lowered it by 13 degrees F. It was very easy to do.
Now it is 100 percent accurate. The true test for my oven was baking popovers and angel food cake. They both turned out awesome. Then, I used the convection roast mode for seasoned and breaded chicken loins. They too were done to perfection; crispy on the outsides and moist in the insides. I am soooo pleased with my new oven. My recommendations if purchasing this oven are to make sure to calibrate the temperature and periodically check again if you notice changes. (As ovens age, their default temperature may change too.) I would also recommend getting a convection cookbook because GE did not supply one.