And he wouldn't have spoken English with a mock Glaswegian accent, but Norman French. And he'd have defeated Edward at a battle at Stirling Bridge. And he wouldn't have had an affaire with Sophie Marceau - that was Roger de Mortimer. And the Burning of the Barns of Ayr would have happened differently, as would the sack of Dunbarton. So it's basically hogwash: but good fun, and it did wonders for Scots morale when it was released.