I'm seriously considering doing this. I have about 4.5 stone to lose. Usual story. I am pretty goddamn greedy but when I put my mind to it I am capable of being strict. I lost 3 stone on weight watchers 9 years ago, but life was very different then.
I now am stuck at home in the evenings due to DH's work so normal weight loss clubs and exercise classes are not possible.
I also think the quick start of these type of diets could be such a boost.
However I know 3 people who have done this. Weight fell off no problem but 2 of them put it all back on again (and more).
I should add that a healthy eathing approach has just never worked for me. It's like either feast or famine.
Any thoughts?