Anyone else watch it? I've seen both the American and the British versions. It takes a family with unhealthy habits. The parents are shown what they will look like at 40 if they continue those habits. They are also told what their life spans will be. The counsellor makes some rules they are expected to follow. Each week they come back for some additional rules. At the end, the parents are shown what the kids will look like thanks to the lifestyle changes. (The American counsellor is mean and scary. The British one is nicer and more pleasant. The critique of the American one was that it seemed that people would rather continue the unhealthy lifestyle rather than deal with the wrath of the counsellor!) In both versions, the families are the same: no exercise, junk food, smoking parent(s). What surprised me, is that in the British version, some of the kids were smokers, too! And not teenagers, because you would expect that, but in one, an 11 year old was a smoker!