I was using them and they for the most part were fine, then DS started walking (well running!!) and his legs thinned down a lot and no matter what I did they always gaped around his legs, I couldn't do them up anymore, I tried stuffing more and then stuffing less. Nothing worked and I was having a soaked bed everynight, and you can only imagine if he pooed!!
Now I use Close Parent Pop-In™ Dream Dri that I got from Tweedle and they are great. Have had no leaks at all, they are less bulky and seem much more comfy. He never has red marks on his legs from them either.