I do love the fact that I can use this interface without touching the mouse or touchpad. Between the /, Enter and Esc keys, I can pretty much get to anywhere within the application. Even within settings, you can just start typing "Line..." and it will take you to Line Width setting. Wish more applications did this. Easier to develop, easier on the resources, and easier to automate. Alas, it doesn't help maximize engagement metrics, so most consumer applications never do.