It's pretty good lately. By no means are all the imcompatibilities resolved. What's happened for me though, is that I'm using Google Docs/Sheets more and more.

It's pretty good lately. By no means are all the imcompatibilities resolved. What's happened for me though, is that I'm using Google Docs/Sheets more and more. They have also improved, and are pretty good now. And for collaboration, hands down better than emailing document files around or even trying to share them on Dropbox or similar. I'll still use LibreOffice to open the odd attachment I get, but that's about it.