Fitness: Gerber

Gerber Waterproof Pants

Was wondering if anyone has any experience with these? We have been attempting to potty-train my 2 1/2 year old daughter with the Gerber padded underwear training panties, while trying to keep the soiled pants to a minimum, and the pull-ups seem to just serve as diaper for her. I've heard some mixed reviews, and was wondering if anyone has any feedback, suggestions or advice regarding these. She's about 30 lbs., and will be three in May. Thanks!