Used for about a year. I tested the crisper function, which works like an oven's broiler in my opinion, according to the stale french-fries test I performed on it. I also cooked a chicken in it, because it comes with a cookbook that suggests such things, and microwaves it for about 45 minutes and crisps it for 25 if I remember correctly. Works, too!
So, kind of a neat gimmick. Less appealing is that it has a "Defrost" setting but I'm pretty sure it cooks at exactly the same heat as the regular setting, judging by the ice-cube test I performed between the two. Same melt in same amount of time.
I mainly used it to defrost drinks I stored in my freezer. I'm selling it because I don't live somewhere anymore where I'd need it. It's been in storage for about a year. This means if you want to test it, you're gonna have to bring a power supply. Or, you can give me the money, take it home to try it, and bring it back within 24 hours for the money if you don't like it.
It's packed back in its box, so only serious inquiries, please. As you can see in the picture, I'm selling it for the same Walmart overstock/clearance price I bought it for. They're still selling these new for more than twice that, so that's a firm price.