This was an incredibly tense episode, I found, but I was very moved, ultimately, in how it wrapped up. I was getting a bit weary of Vadic, so I'm happy that her character has been disposed of, and while the mystery around Jack is being stretched and teased beyond enjoyment, at least it seems next episode will reveal answers.
The Data/Lore sequences were wonderful and emotional in all the best ways, Data exhibited so much compassion for his loathsome brother.
I loved the Riker/Troi scenes, both the frank discussion over grief and the moments of levity. This is how difficult conversations can flow between two people who's been involved for many years - with some honest admissions and a joke to soften its landing. I like that they discuss how Nepenthe was a home selected only to care for Thaddeus and not a choice they would have made otherwise, leading them to reassess, as a couple, what the next home will be for them.