Pretty sure Word Perfect is one of the many products I infinitely preferred to Microsoft products ... until I had to import them into an MS-only workplace or send them to a customer who only knows ONE editor and ONE OS.
"One OS to rule them all, one OS to bind them ... "
I think that's a misquote, but I hope the reference to Sauron, source of all evil, comes through.
As they say, "compatible" is BETTER than "better".