[keithgabryelski]

came here to say exactly this.

if you don't take care to replace the focus object with something else in the same area in the cut scene the viewer will notice.

the author seems to spout on about an interesting subject which he didn't investigate very deeply -- that is, film-making.

(note, i didn't read the entire article -- maybe he recovered toward the end, i just didn't find it very thoughtful by the time I got to the middle)