The romantic angle in Dark Triumph was much more palatable for me than it was in Grave Mercy. Beast and Sybella seem equally well matched and neither comes to love the other easily. There was a point at which Beast seemed to have developed an unhealthy desire to rescue Sybella, but that passed and they were placed on equal footing once again. For his part, Beast opened Sybella to a world of compassion that her upbringing had denied her and I really enjoyed how she developed in his presence.
This book featured much less political maneuvering than its predecessor and this makes for a much faster paced plot. Beast and Sybella's lives have been closely intertwined for many years and the revelation of her secrets adds an air of mystery to the story. There are also a number of exciting battles and the introduction of an interesting new cast of characters. While this book moves the overall plot along and sets up for the series to continue, it also provides a satisfying ending to Sybella's personal story.
I will definitely be waiting with baited breath for the next installment in the His Dark Assassin series for more of Sybella but, as I remember very little of Annith, I am also excited for a story that follows her and one that finally reveals the secrets of the convent.