I guess so.
Good if it gets youngsters interested.
The flip side, unfortunately, is that the other 95% of the population just takes it all at face value and goes: 'oh, well, I suppose that's what it must have been like' - and there are their opinions formed, right there.
The execrable 'The White Queen' was a perfectly reasonable and accurate representation of history as far as my wife was concerned... I had to explain that Edward IV almost certainly did not ride to the battle of Towton with his 'army' of three extras, and all wearing lycra leggings, pixie boots and faux-leather bomber jackets...
TV companies continue to produce this fancifully costumed tosh, and people think 'that's how it was...'