I have now seen this movie. It's excellent. Please see it if you get the chance; doing so helps to send a message, and makes it more likely that the documentary movie genre is not simply dominated by il-liberals such as Michael Moore and Morgan Spurlock.
It's very funny, and a useful reminder of appalling developments such as the new UK-US extradition treaty, which has allowed people such as the Nat West 3 to be whisked off to a foreign country without even the need to establish a prima facie case against them.
It also stars a number of attractive young ladies, including Ms North and Ms Chakrabarti.