Ross, I think I may understand your point as the microwave ovens cannot seem to cook anything well other than baked potatoes. I do find that as a cooking tool they do have some positive attributes. There are a couple of things that they excel at like boiling water, defrosting food and heating up already prepared food. They can do this quickly and without radiating heat into the area is located at. I don't believe in limiting myself and if something can make my life easier I will use it. In a boat the function of heating already prepared food is of great assistance. The food does not loose its original taste and can be heated in the same container it was stored. Over the years we have come to appreciate that it is better and simpler to cook at home and freeze or refrigerate already prepared foods to take on the boat. We can run the microwave oven at anchor or underway by using the inverter. The power consumption is high but of short duration so the drain on our batteries is negligible. When I want to sit back and watch and enjoy the smell of a slow cooker I do it, but when I just want to eat something and just get on with what I was doing I like having the option.