I'm all for inovative ways to attract pax attention to safety briefings. My only concern is that once these amusing videos have been seen a few times they become more monotonous than the standard "live" briefing and are likely to be ignored just as much if not more by the "regulars". They would need to be changed frequently to retain curiosity. Best method would be for a live briefing whilst at least one member of the cabin crew roams the cabin and whacks on the head anyone not paying attention.
