I would highly recommend it. I have been going for 4 months and I've almost lost 2 and 1/2 stone. Once you understand what you are doing it is really easy and you will never feel hungry.
It isn't a diet, it's a lifestyle choice and that is why it works. It's based around cooking meals from fresh and of which all the family can eat, which is brilliant as it doesn't feel like your being 'left out'.
You can still enjoy the things you like, I still eat 'bad' things in the week like chinese, chocolate and cake and still loose 2lb plus.
Give it a go :)