I just finished this one earlier today, and it was awesome.
I knew about the big twist coming in, but I still enjoyed seeing how it all played out.
All of the storylines in this one were really interesting, which isn't always the case in a book with so many different ones.
The crew of the Snip was a really interesting group of characters, I especially enjoyed seeing Nog and Tuvok working together. The characters were both good in their respective series, but it never would have occured to me to team them up. Kincade was a cool villain, especially once she stopped pretending.
It was a bit of a surprise how much the events of Ceremony of Losses played a role in this one, I had originally expected it to be a bit of a side.
Riker being promoted to Admiral was a really interesting development, and I'm very curious to see what is done with him in future stories. From the descriptions of the post The Fall books it sounds like he continues onboard, so I'm curious to see exactly how that is going to work with him being an Admiral now.
A solid outstanding vote from me.