I haven't had a problem with them at all. You do need to have a diaper that is cut wider for them to work properly, at least the biggest ones. If not then yes it does mess with the leak guards and you do need to be mindful of when you are wetting. Other than that I like them, they hold a ton and makes the diaper nice and bulky. The adhesive holds up well and is a nice addition to keeping the booster in place properly.