Pros- it does reduce the ammonia smell and clumps ok. Easier to move so my wife could (she's not, but could) easily fill the box.
Cons- tracks all over the house and we've got a 2'x4' litter designed mat. We've got hardwood floors so it's scratching it and you can hear it breaking under your feet. I will definitely not be using this once my son learns to crawl since I don't want his knees bleeding all over the floor.
Fix- I'll go back to my previous mixture of tidy cats with febreze and fresh step. Tidy cats works well for smell but doesn't clump, fresh step clumps but doesn't reduce the smell- both are dusty as hell.