We love them here. Half our stash is GFs. Only thing I hate is that with the way the booster folds, mega-poosplosions get stuck between all the layers and it's pretty gross when you're cleaning it off. But I love the adjustability - At one stage DD wore a small, medium and large in a 24 hour period.

And you don't *have* to get the pretty ones. We have quite a few plain GFs.