good appliance for the money

we've owned ours for for about 8.5 years. it has been a good product and has preformed as expected. we bought this one because of the way our kitchen was set up caused us to have to get a drop-in range. some of the things we've noticed over time the pans under the burners are showing signs of deterioration, holes and such. the controls/digital display area sometimes gets moisture behind it when baking moist food such as fish. we've also had to disassemble the oven door and clean it due to streaks and build-up between the glass layers. we've also noticed, but just tested today, that the oven temp is off by 20ish degrees cooler than it's set for. i'm looking for a way to adjust it now. all in all we've been happy with our purchase.