While this scene was directed, the director did a really good job with direction and with using the 180 degree rule. In every scene the camera stayed to the left of the characters as they moved left. The characters are fleeing to the left away from some unseen aggravation, in this case police. On the second shot they are above the camera and then jump down, and when they pass the camera it changes to the next screen shot that shows them falling from right to left. This is consistent with the direction, showing that they are not going back the way that they are apparently fleeing from. If he did this then it would disorientate the viewers.
The rule of thirds is also used well. On the opening shot they are far away to the right, then they approach closer and closer until they get as close as they will get and they are in the middle of the shot. Once there they continue their way to the left and get smaller entering the left third of the screen. Although the next screen the characters both fill the screen, on the third shot the director returns to the rule of thirds. Both the characters once again are in the right third at the top of the screen and as they fall they go to the middle and then a new shot takes place and the characters are on the left, showing their continued movement. In the last shot they start on the left and it pans with them as they get to the middle of shot. The camera holds them in the middle although it still has the dolly follow them until they reach the end of the cliff and it zooms out dramatically, still keeping them in the middle third, making it seem as though they have nowhere to go but to the right, from where they were fleeing. This keeps your attention on the characters.
The director also uses the thirty rule, to an extent but not totally. From the first shot to the second shot the camera moves to the left and rotates to the right. The next shot also uses the tendency of the thirty rule for the third shot moving the camera back to the right at least 30% and then keeps that angle for the rest of the shot.
The director does an excellent job following the rules. This was a major film and the director showcases his talent for building and moving the story through proper camera use.
-Bill Ivan