One of the challenges of being in the design world is that its limitless. You can always be tweaking and refining. And often it’s a matter of taste.
So how do we square this with the Peter Drucker adage “if you can’t measure it, you can’t improve it”? I’m really not sure, but I suspect that is a key to success in this industry.
“How do you measure good design?”
I’ll bet that trying to answer the question is the first step, at least it’s a more concrete question than the generic “what is good design”.