Watched this documentary last night on Channel 4 in the UK.
http://www.channel4.com/programmes/inside-lego-at-christmas
Included a brief chat with the designers of the Star Wars TFA line, some glued Xmas builds by Bright Bricks, a guy who was making a Lego compatible board game and some other bits and bobs.
My take: they made a potentially fascinating subject boring by focusing exclusively on people rather than lego creations. eg. they were at the Great Western Brickshow in Swindon but didn't show any of the fan builds or layouts. Instead we got endless interviews with staff at the Lego call centre (which, to be honest, might aswell be any corporate call centre dealing with any product, anywhere in the world). I understand the film maker's desire to find a human interest angle - but wish they gave a bit more screen time to some expert builder's cool creations (and not just that 'Merry Christmas' build which was a bit basic for my tastes).