I think WW is great. I joined about 1.5 years ago, lost 22 lbs. in 4 months, and have kept most of it off. It taught me some great basic life-changes regarding food, and I've developed some good routines that keep the weight off. Once you reach your goal, you're a "lifetime member", and as long as you stay within 2 lbs. of your goal, you aren't charged. I think it's a great program, and ... it works.