Have you ever experienced a work of fiction that's inaccurate but only because you have specialised knowledge? It's like a teacher watching Waterloo Road, a religious scholar reading The Da Vinci Code or a police officer watching Law & Order: it's absolutely fine for the casual audience, but you've got a familiarity with the subject which makes the moments of artistic licence a bit harder to swallow. Turns out, it can happen when you're watching a humble bit of pornography...
