Hmm by the way if you cannot think of a single descriptor for Mace Windu other than "intimidating" or "scary" or "imposing" that is a you problem.
Stop projecting it on Temple younglings and characters who are friends with him. Try instead:
- "Thoughtful"
- "Tired"
- "Reserved"
- "Stressed"
- "Considerate"
- "Poised"
- "Creative"
- "Determined"
- "Decisive"
- "Hopeful"
- "Contemplative"
- "Compassionate"
- "Pithy"
- "Wry"
Hell at this point I would take "tall" or "a Jedi."
And also, this isn't even just about being positive. Even if you really dislike Mace Windu, want to criticize him, whatever, you should be able to describe him as something other than "intimidating." Otherwise I am forced to believe that you simply have nothing other than a caricature of him in your head. A bad one