Quote from time.com: It has often been noted that if Henry Ford were to come back today, he would wonder why no one had come up with a better idea than the internal combustion engine. A similar thought may occur to any visitor to a movie shoot. Dozens, maybe hundreds of technicians adjust the lights, apply the makeup and dress the set, much the way it was done almost 100 years ago. And as in D.W. Griffith's day, the film still runs through a camera, then is processed, reproduced many times and sent to theaters.

The addiction to doing things that way baffles Lucas. "Do you still use a typewriter?" he asks a TIME movie critic. "Do you go to a library and consult books for most of your research? Is your story set in type, letter by letter? No. Your business takes advantage of technological advances. Why shouldn't my business?"

Interesting interview at time.com...