Sometimes, people's expectations are very different. It seems like some expect/want to have a collection system that gets every speck of dust and have none in the cabinet.

I am happy to get as much as possible. Depending on the cut, I can get all most all of the dust on top of the saw or with a slim trim cut get quite a bit escape. I am not bothered by a little dust in the cabinet and clean it out every few months.

The approach you take is very dependent on your expectations and your dust collector.