Watched the doc:  North Korea:  A Day in the Life.

http://www.imdb.com/title/tt0450065/

Interesting for the director's treatment of the subject.  A sort of amazing banality.  Features work in textile plant.  Looks like they put a few Singer machines in for close-up, else the machines are "Soviet" in appearance.  There's also quality control meetings where "executive" must stand and offer abject apologies for their failures.

Interesting though, to see a world completely without advertisement, save for that of Our Dear Leader.