I don't play it anywhere near as much as I thought I would be. That being said, in November I'll be playing Pokémon Let's Go Pikachu, and in December I'll most likely be playing a lot of SSB:Ultimate online. Also, when the next generation of Pokémon games come out I'll be using it religiously as I play VGC's.
So far I've gotten pretty far through LoZ:Botw and Mario Kart 8, I've not played much Pokken Tournament DX and my partner and I recently restarted Super Mario Oddessey, although we've decided to start a Super Mario Galaxy 2 100% playthrough too which is currentlky getting priority.
So yeah, overall I'm not getting much use out of mine, mainly because the games that I would be playing on it aren't released yet, so my PS4 and 3DS have been getting all my attention, but that's not to say I dislike the Switch, I actually really like it. My only complaint with it is the battery life undocked is really short.