Exactly. It only works if you hand over responsibility for your eating habits to someone else, go to meetings and get clapped, continue to do as you're told, then once they've taken your money you keep doing as you're told because the gods of slimming world said this is maintaining plans.
See I wouldn't see it like that. You are taking responsibility, because the 7 days between weigh in, the food choices are yours. Yes I find the clapping at class odd, but if it helps people stick to it what's the issue.
When you are maintaining it's free anyway. So, again, so what of getting weighed weekly at class helps you. It's each to their own.
I also found that class definitely do teach potion control. Especially since the plans changed and it's now based on a 3rd veg/salad.
They also support emotional problems/over eating encourage exercise.
The problem is who is running the class.
As for the business plan, let's be honest there are enough over weight people to keep these classes going for years. Not only that, but lots don't keep to it or only do it half heartedly. They do it for years or keep rejponing. But people been successful are what make others go.
No matter what eating plan you do, SW, rebel fit, WW, healthy eating, MFP....loads of people do it half heartedly or quit. Even the programmes that provide lots of support. Even when people are just trying to learn to eat better without a programme. You take a group of 10 people most will quit or not do it properly.
That's not SW.....It's people.