WoW Moviewatch: Gamers - Profiles in WoW

Gamerfilms.com has put a preview online of their new documentary Gamers:
Profiles in WoW. From the looks of it, it seems the film is made up of interviews with various gamers at Blizzcon.
Could be interesting, as long it's not just a long series of talking heads. A series about the Talking Heads
would be cool, though...