My cat took a day to figure out the top entry, but now she jumps right in without a second thought. The rounded shape gives her enough space to turn around comfortably, and I've definitely seen less litter scattered across the floor. Very glad I switched.
The little holes on the lid actually work—I’m finding way less litter tracked around the apartment now. The rounded shape fits neatly into the corner, and the top entry keeps my dog from snacking in there, which is a huge win.
My cat took to the top entryway on day one, no coaxing needed. After two weeks there's basically no litter tracked across the bathroom floor, which was the whole reason I switched. The rounded shape also tucks neatly into the corner by the sink.