Some great news for the week is that there looks to be a great Zen in the Art of Motorcycle Maintenance documentary in the works. See above a clip of an interview with David Buchanan who I've spoken with many times online over the years.
David has an unparalleled understanding of the Metaphysics of Quality - particularly around how it relates to the philosophical tradition of american pragmatism. I'm sure with his involvement (no matter how small) the quality of this documentary will be greatly increased!
I believe the creators are currently looking for funding which you can do whilst they travel the route of the book - here.
Best of luck to them and hopefully this will kick off some well needed - renewed interest in Pirsig's original book.