I personally like Alli. Yes I have had my share of oily leaks, but only like a few times. I learned real quick what I can eat and what I can't with Alli. I am not the healthiest eater but I try. I read the fat content before I eat some thing so I know if I need the Alli. I have lost 10 pounds and feel great. It took some time for my body to adjust to Alli. To be honest Alli is the first product I have ever tried that keeps me regular. I have been plagued with constipation since I was a baby. No matter what my diet or how much rest, exercises, etc I do nothing would work. I ate so much dang fiber...read full review »