You can do really slow movements with it, like zooming in for a minute and a half. The audience isn't aware that the camera has moved, but there's subconscious tension there.

You know, if you have a zoo you don't want the other creatures to see you. You want them to hang out and act properly and, you know, when the monkeys will come and ask for the bananas, they won't act like monkeys. If you want them to act on what their true nature is, you've got to leave them alone.