@angristan I feel exactly the same way about it, I've been using it for a few years and have found the file aspect great for syncing across devices, knowing my files are backed up without relying on a third party and being able to share individual items or folders easily if I need to.
But every app I've tried (Colabora, Deck, Calendar, Talk, Poll, Social and more) feels like it's in early alpha and not usable at all in a real-world situation.
@angristan pretty much all of nextcloud is crap