After watching the second run-through last night, I realized that the problem was not about the Doctor dying vs. not-dying, it was, as stated, "two versions of the same event happening simultaneously" -- the Tessa-thingie being shot vs. not-shot qualifies the same way.
I liked the episode a lot, but I, too, am left feeling somewhat unfulfilled -- it was not the "wrap everything up and show all the details from the rest of the season that we've been speculating about" thing that the previous season gave us. There are still a lot of questions unanswered, and while I still have faith that Moffat will bring us back to them eventually, I also have a kernel of doubt. We'll see!
I liked the episode a lot, but I, too, am left feeling somewhat unfulfilled -- it was not the "wrap everything up and show all the details from the rest of the season that we've been speculating about" thing that the previous season gave us. There are still a lot of questions unanswered, and while I still have faith that Moffat will bring us back to them eventually, I also have a kernel of doubt. We'll see!