There are actually very few people who fail the band for true medical reasons...but there are a lot who put all their effort into defeating it...only listen to positive people. The negatives are not helpful. I LOVE my band because it is why I wear a size 6 now and have figued it out to where it is actually pretty easy!
I can share a super positive experience with you! I am almost 10 months out from my surgry (april 12, 2011) and I have lost almost 130 pounds altogether! I feel absolutely fabulous!! I will be doing my monthly check in in a few days with more details.. but just know that the lap band works VERY WELL if you are dedicated to losing the weight! I currently weigh 150 pounds and I can say without a moment's hesitation that my lap band not only changed my life, but saved it! It works if you work it!!