You have to love not scooping cat litter every day, especially so if you have multiple cats, it leaves so much more time for the rest of your life!
I'm sure there is a reason (like flushablity) for the granules to be designed exactly the way they are (weight, size etc.), but like some of the other reviews indicate, it would be nice to not have the granules get stuck between kitty toes and spread all over the house.
I have a litter mat in front of the catgenie, and it really does catch a lot.
If the brilliant people that invented the CatGenie itself could find a way to solve this problem, I think I would have to name the next cat I own "Genie".