I plan to do something similar to the old WW's plan, my problem is not portion size, it's the kinds of foods. So I'd have chinese for dinner one night, then mcdonalds the next, then some other take away the next rather than saying oh, I can have chinese this week and then next week something else or I've had a lot of sweets today, so I can wait another few days and have this.
Generally I am ok as long as I am not exposed to the foods though. By following a rough weight watchers thing I know where I am in regards to points/calories without having to worry about it too much. I can maintain a weight, so I'm hoping that the weight watchers will help get me back into that mode rather than the EAT EVERYTHING mode I've been in since going on a course of steroids recently.