I have no other product to compare this to, but here is my review. We have to leave these out during the day and at night while he sleeps.
If he pees in the middle of the pad, all is well. But the majority of the time he pees on the edge of the pad so it goes half on half off, then it gets stuck under the pad and sits there. So if it gets under it, it won't get absorbed since it's not supposed to leak through from the top. We put 2 pads next to each other to give him more room and sometimes he still pees half on half off. Maybe I just need bigger pads now for him.