I have seen it once. I think it's called The Big Happy Family, or something like that. I really did enjoy the first show because you can see how easy it is to destroy your whole familys health by letting them eat like that. I grew up with overweight parents and it's a wonder that my sister & I didn't have problems when we were younger but we had different life styles. We played outside & stayed active. The kids today sit around more & eat more junk.
I think it's gonna be interesting to see how they help each other lose the weight. My kids have also watched this show and hopefully they will learn something from it.
It is all about a life style change. If they lose weight and go back to the same old habbits, they will gain it back.