That copyright line at the bottom of the video freaked me out more than the video itself. William Gibson would be proud:
"Audrey Hepburn(tm) (C) 2013 Sean Hepburn Ferrer and Luca Dotti. All Rights Reserved."
Imagine what'll happen if technology eventually makes this kind of reconstruction possible for hundreds of dollars instead of the six- or seven-digit [1] sum presumably spent to produce this ad.
[1] US dollars.
It will democratize the ads - your corner shop or plumber will start putting similar ads. Subsequently, we will grow immune to these ads as we are now to junk/spam mails (not emails).
Everybody involved in this is an arsehole and should be ashamed.