It is fast, but clunky. Up until recently it was the only tool I was aware of where multiple people could genuinely work on the same design. So it's true

It is fast, but clunky. Up until recently it was the only tool I was aware of where multiple people could genuinely work on the same design. So it's true value is in large, complex designs with a decently sized team working on it. That said kicad is catching up to it for all the simpler stuff.