I liked it, I thought it was better than the first episodes. It was fun, it was silly, it took classic historical figures and turned them on their head - that's always my favourite approach (think Madame de Pompadour, Queen Victoria, Agatha Christie, Charles Dickens...) and what Dr Who is really about to me. The Doctor didn't save the world, there wasn't a ridiculous, shoe-horned drama, just a new angle on a story we all know.