I started WW in January, and I've lost 37.5lbs, only 4.5lbs from 3 stone. Have a fair way more to go, but I can feel and see the difference. I am now losing 1.5lb's a week, which is a sensible sustainable way.
This diet has made me reassess my portions, looked at my bad habits, helped me understand what I was doing wrong etc. I eat what I want, when I want, but I make sure it's within reason.
I walk everyday, 5-10 miles, I actually have a figure, haven't had one for 10 years. I feel great, so can't imagine how great I'll feel come goal weight next year!
The reason I started dieting was because I sat my GCSE last year, and got a B...I worked bloody hard for it, and achieved it, made me realise I am capable of doing stuff when I put my mind to it. I am at Uni, started in October, was 3st heavier than I am now, and I feel fantastic.
I'm impatient, but I accepted it would take time, which it has, and will, but by goal weight, I'll have my head in the right place to sustain it.