I saw it, and found it really interesting. Especially that the bricks are still all made in Billund and the painting is in the Czechoslovakia. The little "dog holder" they have to put the paint on the new dog mold is pretty spiffy. The show appears to be your standard "reality TV formula" show (they even have a "oh no, production's stopped" problem halfway through), but if you forgive them for that, it was pretty informative. 90% of what they said I'd already read in different articles over the years (like last year'd Gizmodo feature) but its still really neat to watch the whole thing in action. AND I was able to sucker the GF in to watching it with me, haha.
Side note: I tried to watch live but apparently NatGeo is part of the upper (paid) teir for my cable company. Thankfully, I found the full 45 min show on youtube by searching "national geographic ultimate factories lego." So if anyone else wants to check it out and doesn't get NatGeo, there you go.
We are such stuff as manure is made of, so let's drink up and forget it... -Eugiene O'Neill