I'm a bit of a camp stove freak. I remember these things hitting the market around 18 months ago, I'd say. Dunno who would have been selling them then, or maybe they were just sent out to different journalists to test them. Probably didn't ought to say what the reviews were, but they are on the 'net anyway.
Wouldn't want my life depending on it, which in reality, sometimes your life does depend on getting a stove going. If it doesn't, you may as well just have a flask...............