On: LibreOffice actually works 365 days a year

Not particularly! LibreOffice is, in my opinion, quite a bit uglier.

It's also clearly not been optimized (UI) for Mac, it sticks out like a sore thumb. And some things, like settings is like 10fps when moving the window.

I'd love to like LibreOffice, but they need some Mac UI/UX people if they ever want mainstream Mac users.