I'm perfectly happy to accept Annie L's affidavit on Life Through a Lens that nobody can catch character.
That's just a wish, hype, and nonsense for the great unwashed to wallow in to their hearts desire, to allow them to think they really, really have insights into the hearts and minds of George, Angelina etc. etc.; it sells magazines, high-gloss as well as the yellows, as they called them in Italy... For family members, they see the person they already know so well, so of course they know the character; but as far as knowing anything at all about an actor or any other stranger from a photography, yep, pull the other one too, please!
Rob C