Brad Pitt, Actor - Parabasis:
Opacity in performance—an acting style in which the subtext of a character is present but kept secret—is made possible by film. Without the close-up, the reaction shot, the bit of closely observed business, keeping secrets from the audience is difficult. I know of only two actors who regularly pulled this off on stage (James Urbaniak and T. Ryder Smith). Film enables it, but our preference as audiences is always for revelation, to be embraced (or at least charmed) by a performance rather than held at a distance by a man presenting an unsolvable mystery.