there some other reviews in this thread:
http://www.quiltingboard.com/t-111518-1.htm
I like it. I'm losing about 1-2 lbs per week which is good. I have a group at work & we support each other. The meetings work better for me (I'm treating as a food addict anonymous sort of thing)
I've lost about 15 lbs per week (and I don't exercise)