Just watched subj., and I have to say video really does make a difference.
I remember visiting ctein.com (about 10 years ago, as it turns out!) and reading some of the articles there, of quite opinionated nature, as it seemed to me at the time... About dye transfer printing, of course, and how Ctein was living off his stock of materials for that, etc. Somehow, it all sounded grouchy to me, and that was what I remembered ever since.
After watching the interview? All I can say, what a nice person! Charming, actually. Would love to see another video with him... Even though, based on Michael's comments, I'll have to wait another 8 years or so (10 years after 2013).