I definately agree that unless a person views any weight loss program as a way of life, will probably gain back the weight. If you go back to eating the way you did before you lost the weight you will gain. Once you get to your goal weight though, you are afforded more flexibility with all Way of life programs.
Last year on Weight Watchers I lost 37 pounds. I went from 186 to 149 from Jan-May. Then I somehow fell off the wagon and didn't recover. I gained nearly all of it back and was 178.4 when I started back on 6/2/03.
I now realize that while I won't be eating as low of points as I am now to loose weight, I will still need to stay accountable and watch what I eat forever. I just add some points back in and monitor my weight until I start gaining. I must find the right number that keeps me maintained at the weight I want.
Good luck,
Melanie