I really liked the Morland-Sherlock stuff in 6.10 because it dealt with mortality, which is not something we've had before. Loved the conversation about Clyde and that he would outlive them both and finding out that Sherlock had made plans for that. And I liked that we got to hear Joan's feelings on Mycroft's death.

Re: 6.11 - you've already seen it? It hasn't aired in the US yet, but I guess it's on iTunes already or something?