I lost 30 lbs with the old one and quit when they switched to Points Plus, but I recently joined again with the Points Plus program and I lost 4.5 so far...I think the 5 months in between gave me some time to forget about the old one and be open to learning the new one. Whatever works :)
I swear by Weight Watchers. I highly recommend it to anyone because it is realistic. I lost about 100lbs on it a few years back unfortunately I injured my back afterward and put a lot of the weight on, because any exercizing just hurts, but I am gonna start doing WW again to lose weight again. Congrats on ur success and keep going!