This is my second drop in range in 26 years.  After my husband retired from the military we built our dream house out in the country.  The appliances that I ordered 26 years died one by one, but my range kept on going until this year.  I worried that it would be hard to find another drop in, but the GE I bought fit exactly.  New to me is the glass ceramic top, but I haven't scratched it yet.  The oven stays at the temperature you program in, so when I bake I don't have to worry with fiddling with the temperature.  I love the ease of the programming and the timers make it easier in the kitchen.  My old drop in had one vent inside the back burner - my new range vents through the front.  I have not found one thing wrong with it - I absolutely love it.