I moved into a home that already had this LG oven, so I've only had to bear with it for a few months so far. From day one, it has been a problem. I had to learn to turn the oven on and then walk away and do something else because it takes forever to heat up to the temperature that you set. Secondly, whatever the cooking time your recipe calls for, you can expect a longer cooking time with this oven. I bake a particular cake that instructs to bake for 30-40 minutes, but with this oven it's closer to an hour. Thirdly, although the inside interior is very pretty to the eye, it scratches very easily when you try to clean it by hand, and now the surface underneath the blue coating is revealed, and I tried to bake in it just moments ago and you hear a "popping" noise coming from inside the oven as if there are sparks. When I realized where the noise is coming from I immediately turned it off. Now, I'm stuck with an oven I'm too scared to use and can't afford to replace.