i love the shot below because we never really see the pre-crime cops put the head piece on the perpetrator's head. Instead, the camera stays with him while it frames around the guy as they take him out the door. The framing combined with the high pitched sound and the guy screaming "DON'T LET THEM PUT THAT THING ON ME!", leaves it up to our imaginations as to how threatening that little headpiece is.
Don't you feel the tension in this bottom shot? having the guy in the middle just makes it more awkward for the viewer because we're standing where he is standing.