It's ergonomic once you have memorized all the required keystrokes, but the discoverability of the UI for new users is... I can't even say bad, more like non-ex

It's ergonomic once you have memorized all the required keystrokes, but the discoverability of the UI for new users is... I can't even say bad, more like non-existent. Ok, maybe it's debatable if you can call that "ergonomics"...