Don't know if it's "broken" but...
regarding command-line applications: WTF ARE WE THINKING!
Are we still working in 1955? With GUI's being as established and orthodox as they are, not to mention intuitive, why are we, as the drivers of IT, still ALLOWING commandline tools to exist... because they're "powerful"? Certainly not any more so than a properly written replacement with a good GUI!
And intuitive?!? Sure, a blinking cursor after a "$>" is so friggin helpful. Almost as much so as the help list that shows up when you enter "help" (which frequently isn't even recognized: "no such command").
It's time we left the command windows (especially "Powershell") back in the tube age with Univac and moved on.