Does everything expected of it except it would be nice if the buttons were touch sensitive rather than physical buttons which had to be clicked. I love the soft start and the way multiple switches can control one light without having to be interlinked by wiring. I wanted to be able to rate "Is it good value?" somewhere between "yes" and "no" as they're not cheap. I'd say they were "goodish" value and an excellent start to controlling your home via your too-smart-for-its-own-good 'phone and by voice via your Google smart speaker or home hub.
I love these switches and have bought more.