I guess there is consensus that powershell is good. Unix people may still find in cumbersome. For windows-primary people maybe it came too late? For a longer while it wasn't even integral part of Windows.

But honestly often when I talk to people they don't know the basics of cmd.exe, even if they worked with it for years. Like... surprised that it has pipes :) And apparently it's been there since DOS 2.0 (early 1980's).