This is the best book in this series so far. Everything is fully blown. And it is the thickest one also, which will make quite a bore if you cannot take the heavy stuffs.
Why I like it so much? First, politics! I know that a lot of people actually hate this book because it is 90% politics and only 10% actions. But this is precisely why I like this novel! Look at A Game of Thrones series, almost all of them ARE about politics, one scheming against another. The politics gives you the depth about the character and the issue, that makes the story much deeper and realistic feel.
I cannot believe that I quite enjoy the parliamentary debate in the House of Lords of Manticore. And also the lobbying and the political manoeuvrings. It is even more intricate than a clash between two battle-groups of navy. The motive is not easy to be seen, and almost everyone has something to hide deep inside. The character is not quite black and white anymore, even though you cannot help to scorn some characters, like you scorn Joffrey in Game of Throne.
And the best part is the diplomacy between The Havenite Republic and The Manticore Kingdom. Neither of them want to resurrect the bloody war. But somehow the internal politics takes over the international politics, not to mention some stupidity and personal ambition. All of them is a perfect ingredient to restart a fresh war that nobody would dare to comprehend!
The politics of media is also very good. Many characters are doing some back deal to hide the true motives. Add some polished media coverage, and you have a real political situation just like in our own world.
So, in the end, this novel is a full blown Honor Harrington series. You will have deep insight of the Manticoran politics once you finished this novel, and you will ask for more! Yes, it does not have a lot of battle, but it will make all the battle makes sense.
A solid FIVE STARS.