Guinness Commercial "Good things come to those who wait."

I think this advert is really clever. It manages to create the right feeling of anticipation and makes you wonder what it is advertising. I would love to know how much of this is generated by computer and how much was actually filmed though. The way that it has built up in scale and ambition as the advert progresses sets the mood that Guinness is a drink that needs to be admired and celebrated.