This is the fifth book(?) in the Starfire series. The whole series is:
Crusade
In Death Ground
Shiva Option
Insurrection
Exodus
If you haven't yet read those, I suggest reading them before this book.
The editorial reviews go into the plot, so I won't cover that. The book is similar to the other Starfire books, with lots of great starship battles. And it has some insightful looks into the social effects of cryogenic technology, long term space travel, and reincarnation. The characters are well fleshed out, and the action and pacing is good.
I think that this is my favorite Starfire novel since In Death Ground, but (as other have said) it suffers from being an unfinished work.