Does Alli work? Has anyone tried it, how long have you been on it and how much weight have you lost?

I think that ALLI does work if you are ready to follow the instructions.. I have no diareah or leakage... However I have stayed under the 1500 calorie 15 fat grams per day as instructed. I have only been on it 5 days and lost 4.5 lbs. If you are diciplined enough to diet it will work.