Good paper and had lots of thought provoking points. For the most part, as a long time rabid fan of Ursula Le Guin's work (not to mention when I met her I found her to be one hell of a woman) I'm not convinced you are bang on with her work, but the beauty of reading is that you are allowed to draw your own conclusions.

If I were your professor I'd pass you with flying colors. For the clarity if not for the subject.