Here is there website:
I've used one twice in a pinch with alright results. It's definately not real BBQ as we know it by any means, but it'll roast a pig in a pinch.
I agree that it is made of very flimsy material and could use some help in that department.
They now have an attachment that burns wood pellets to get a smoke flavor, but I've never used one with it.
I think that the idea is good, but if you know a welder, or can build one yourself, it can be a much better unit for some one that only does a whole hog once in a while.