Clumps well, contains the odors quite well if the poo is covered. But trails a lot and the smallest particles are like dust at the bottom of the litterbox - useless.
We think the litter is really quite good, it just creates a little bit of dust. But that's still okay. It works well and our indoor cats like to use it.
We have been using this litter for several years now and are very satisfied overall. The apartment stays clean, the clumps are solid and easy to remove. Odor control is also reliable. We will continue to use it. :)