http://www.guardian.co.uk/usa/story/0,,1695976,00.html
(snip)
It does not exactly have blockbuster written all over it. The film is a documentary about Al Gore, the famously wooden vice-president and failed presidential candidate, wheeling his suitcases from town to town and presenting a slideshow about climate change.
Yet An Inconvenient Truth is getting standing ovations at the Sundance film festival in Utah this week. The festival guide describes the film as a "gripping story" with "a visually mesmerising presentation" that is "activist cinema at its very best". In Nashville, Mr Gore's home town, fire marshals had to turn away hundreds of fans trying to get into a screening.
I wonder how many of those fans were going in to laugh at him.