I haven't heard anything bad about it. Maybe someone will @ me with some good info.
But yeah, I wouldn't choose to use Windows... but I am paid to use it and I don't complain. But in my home? Nah, best I can do is put Outlook on my iPhone. Not a fan of that but I do need to be reachable. (Better Outlook than WhatsApp or anything else by Meta. But not by much.)