The design of Quill is terrible. It runs on marginal hardware, so you have to give the user clear and consistent feedback of what is happening. I want to see a textual boot with a lot of explanations of the interminable delays. I want to know what is happening when I press a button. It launches to a screen that says "InkBox" and sits there. Will it eventually do something? What? Is it hung? Is it broken?

The UX is absolutely awful. Do better. Score is -10 until you think of the user experience.