I thought, why do I need a Samurai-sword equipped bloke as a diner? Googling it revealed all. Suspect these devices will be like auto-toastie sandwich makers and Foreman grills: be used every day for first week of ownership then migrate to cupboard and hide at the back forever.
As an enthusiastic cook, I’ll be interested to hear stuff about them. One thing I do have is a terracotta cookpot. Soak it in water for 40/45mins before cooking. Bung in chicken and cook for 90mins or so. Turning it once and draining any runoff. Most brilliant way to cook chicken (and other stuff). Always tender, moist and very tasty.