I also love weight watchers, I lost 50 lbs on the program about 2 years ago. I've gained a small about back (7 lbs) but mostly I've done a great job of keeping the majority of it off because it helped me to understand how much I eat and how to limit myself. My partner just started so I've been doing it as well to support her and make it easier. In a week and a half I'm already down 4 lbs, so I'm almost back to my lightest weight.