The making of a picture ought surely to be a rather fascinating adventure. It is not; it is an endless contention of tawdry egos, some of them powerful, almost all of them vociferous, and almost none of them capable of anything much more creative than credit-stealing and self-promotion.
I'm quite good at taking in information so I voraciously inhale Wikipedia - which may have some things wrong in it, but I think is generally more information than we had before. Last tour we didn't have Wikipedia. And then Discovery Channel and History Channel. I can take it in and retain what I think are the most important facts.