Am only giving 4 stars because I just installed it yesterday to replace my old one that broke. I have not really used it yet. The display panel is all in BIG lettering so I can read it w/o glasses. It fulfills all my needs: big clock, vent fan to exterior, bright light onto stove, REHEAT, COOK,  DEFROST and Timer. Fairly priced and matches my GE Profile Stove just fine.