If I had to pick one highlight from tonight's episode, it'd either be Moriarty's rock star posturing to Queen's 'I Want to Break Free' or Mrs Hudson vacuuming to Iron Maiden's 'The Number of the Beast'. It's good to know that during this suspense-laden, at times hopelessly improbable finale, they could still offer up some levity. It was sorely needed at times, especially with Eurus being such a rotter.
