I had an earlier review about microwave breaking and sparking, the response was absurd, we know what not to put in a microwave, it sparks with anything at all in it including completely microwave safe bowls or slice of bread. Second problem, in trying to replace the microwave we discovered that the online specs for the trimkit are incorrect, the kit is actually about an inch taller than the spec. As a result, the cutout that was made when we remodeled the kitchen to accommodate the Samsung trim kit is an odd height and we can't find any other trim kit from another manufacturer to replace it. The trim kits from all the other manufacturers are roughly the height stated in the installation manual for the Samsung kit, but that spec is simply wrong by over an inch. This is going to cost a lot of money and time for new carpentry work. Whatever you do, don't buy this thing.