To go with the classic quote:
"Wallace and company screaming for “freedom!” in their Pict-paint while dressed up in 17th-century kilts on a bridge-less meadow is the equivalent of me making a movie about the Battle of Bunker Hill in which I dress the American colonials in Star Trek uniforms, paint their faces with made-up “Native American” designs … and then shot the film in a Florida parking lot."
It might be the classical civilisation student in me, but docu-dramas on historical figures /events always bug me for how much they misrepresent the facts. Sure, dramatise around the facts, be fuzzy with things, craft your own dialogue, but mashing key points of history wrong just for the drama of it, grates on my nerves already. Mostly because how many people will then take it as fact and forget the "docu-drama" element.
We are very good at what we do, and at times in history what we did best was Imperialism on the planet. Which historically is not a very nice thing. But, that's because we were better at it then pretty much every other country trying to do not-nice Imperialism. So I don't think it's a particular bad point on the British.