In the same vein as Hitchcock/Truffaut, here talking about Barry Lyndon:
Barry Lyndon is a story which does not depend upon surprise. What is important is not what is going to happen, but how it will happen. I think Thackeray trades off the advantage of surprise to gain a greater sense of inevitability and a better integration of what might otherwise seem melodramatic or contrived. In the scene you refer to where Barry meets the Chevalier, the film’s voice-over establishes the necessary groundwork for the important new relationship which is rapidly to develop between the two men. By talking about Barry’s loneliness being so far from home, his sense of isolation as an exile, and his joy at meeting a fellow countryman in a foreign land, the commentary prepares the way for the scenes which are quickly to follow showing his close attachment to the Chevalier. Another place in the story where I think this technique works particularly well is where we are told that Barry’s young son, Bryan, is going to die at the same time we watch the two of them playing happily together. In this case, I think the commentary creates the same dramatic effect as, for example, the knowledge that the Titanic is doomed while you watch the carefree scenes of preparation and departure. These early scenes would be inexplicably dull if you didn’t know about the ship’s appointment with the iceberg. Being told in advance of the impending disaster gives away surprise but creates suspense.