“George pays an enormous amount of attention to the audience’s point of view,” says Jackson. “He calls it ‘eye scan’ – you have to be very aware which part of the frame the audience’s eyes are focused on in terms of the last frame of one shot and the first frame of the next shot. He’ll make sure that the relevant piece of the frame that you should be looking at is in the same place, so that you don’t use the first three or four frames to find where you’re supposed to be looking at. You’re already in the right spot. We did a lot of blowing up and racking and re-positioning within the frame to make that work. It’s absolute testament to that technique that those very fast sequences are easy to watch, and you don’t get lost. You do have a sense of wow that was crazy but I know what’s going on.”