When a story starts with a part one, then there better be a part two.
G4TV has posted The MMO Report: Warhammer Launch Special - Part Two. The bulk of the 10 minute video centers on RvR, the Tome of Knowledge and the community. I am not sure I've ever heard a developer discuss the community as an integral piece of the success. The video also portrays what I've noticed in every video with the WAR team, their noticeable passion for the game. The guys in charge are not only passionate about the game, but as a viewer, I can tell that they are excited because they know they have something great going on around them.
Watch the MMO Report, feel the passion, then log in and play the game.
And if you missed part one, you can watch the Launch Special Part 1 here.