Finished Mindshadow which was flawed in ways that didn't really bother me, because overall it was just a fun read. Spock's injury is made scary by the potential long term consequences, and by the paranoia that is cultivated around the specialist brought in to treat him, and by the treatment prescribed to him.
The character of Emma Saenz is effectively creepy, giving the story a sense of starship life being complicated by domestic living issues. It made me think of the subgenre of Domestic Noir, except that would be retroactively applying a genre framework that didn't exist when the book was written. So even though I tried to be conscious of the book's place in the time it was written (particularly where Star Trek was at in the mainstream), modern concepts still encroached a little.
For some reason, I still kind of liked Emma, but I'm not sure why. IRL This kind of person is emotionally draining with all the double talk, ambiguity, and making you think you're the crazy one; but it's fun and safer to read in a work of fiction, much less stressful (better Kirk, Spock, and McCoy deal with that than me).
The book explores suicide in a way that I found very disturbing, I really felt uncomfortable when that came up with regards to one of the characters.
I liked Spock's journey to recovery, especially the return to Vulcan. There was something spiritual about that, making me think of The Search For Spock mystical depiction of a return to Vulcan, but it's more subtle in the book. There's a moment where he contemplates medication, and his difficulty with meditating to put his mind back on the right track, and then the story cuts away; it made me think of the fade-away visual of the Katra ritual in TSFS. Something happens overnight, and Spock is in a different place.
The sequences on Vulcan made me want to revisit the animated episode where Spock visits himself in the past while he was a child growing up. I was curious to see the depiction of the family home of Sarek, Amanda, and Spock. Ultimately, I decided to stick with what my mind's eye created out of Dillard's description, maybe I'll revisit that episode later.
Ingrit Tomson was a fun character, I liked her interaction with Kirk; mostly because she made me laugh. Kirk contemplates the prospect that she will throw him in the brig. Scotty says to Kirk effectively, "Shame, shame," as Tomson hauls Scotty away, and Kirk feels shame because he sicced Tomson on him. The build up and payoff to that whole situation was priceless.
I was a little dismayed at the way the book rushes through to the end though; there's some details that are a bit vague and makes it a little choppy. In the end, a fun book overall. I would say it's a guilty pleasure, but I have no regrets.