I lost a stone and a half through SW diets. I don't think its diffiucult to work out once you've got your head round it. I have a big appetite as I've always done loads of exercise and found the free food on SW excellent. it works on my psychology really well. As soon as I'm told I can only have this much - i want more. If someone says - have as much of this as you want - I eat less. Thats how its meant to work, you eat foods that fill you (the free foods) and therefore aren't hungry for the others. I find it fits well with my training as I can have lots of carbs whenever I need them for training or events.
I've never tried WW so maybe shouldn't comment but weighing everything would do my head in. And I probably have a chocolate bar within my points and not eat any nutritional food! I exercise so much anyway that I don't feel encouraging me to do more so I can eat more would be good. And I know thats just what I would do!
I think it depends on your own mindset. SW principles work really well for me personally. Both SW and WW are based on healthy eating and are a good way to change eating habits and the stimulus of a group meeting is a good motivation, no different to joining a running club really....
Edited: 25/07/2008 at 23:01