I've taken a workshop with Julio and he really is amazing to watch. However, I don't really understand why companies only release physical media like DVDs or books these days. I'm sure that many people prefer them, but a growing number of people, especially young people coming in to the hobby, have no interest in physical media and simply want downloads and ebooks. For many, its quicker, easier and should be cheaper. I think that companies need to adapt to the modern world, and adapt fast. New media can bring the hobby to life, and can attract new people by more effectively showcasing the superlative talents that are out there.
Just my 2 cents worth.