I will be very carefull not to break any board rule here. Its like walking in a minefield.
First: The book is good. Its readable, fluid, not boring. The battle scenes are very good, not repetitive, and have some very nice points like the "surprise" moment toward the end.
Now, the bad thing, most of the characters. Outside of the RAF guy who trained to defend his homeland and its taken away to defend a desert hellhole, and a very professional BA pilot with freon for blood, the rest of the secondary characters are forgetable at best. And while Mina Liao is used as a way to show the reader about the capellan social system, it ended sounding hollow, and way too much as some people that support certain politics ideas that i have meet in the past.
Finally, Danai, a 40 years old women that behaves and sound like a women half her age, if not more. A women trained in the Court of Canopus by a very seasoned politican (Erde, and this is repeated a couple of times), that survived the showbiz of Solaris, but have the political acumen of a Highschool graduate, and needs of a tutor to teach her basic things of politics! And also, a veteran soldier that leads a battalion (or more, can understand a thing of the Capellan ranks) but still acts and fights like she is still in Solaris 7.
I have no previous exposure to danais in fiction, what little i know from her was from sourcebooks. But this novel gave me the image of a very pampered women that still have a HUGE Daddy issue, and learned nothing of basic politics and statecraft, and learned barely the minimun about beign a military officer. I can excuse the military part, as i am not military, but i know some, officers, and they are aware that people depends of them. As for the politics, if you pay a minimun of attetion to your local political estructure, the minimun required not to be part of the mindless herd, you will have more preparation than Danai.
Lastly, two more things. I began to laugh loudly when she got had her "Maude Lovejoy" moment (you killed 6 kids!!!!). Lady, your country have made of the creating of murderous terrorist organization an art form for the last 100 years. I think its a little hypocrital from her to be offended about that. Also, while some will find "enjoyable", i founded that part about the billonaire is stupid at least.The guy is offering a way to pacify the populous faster, and just demand very little in return (be a noble). We all know the CapCom. You can use the moron until he is not longer useful, and sick the Maskirovka on him after that.
Also, WHO THE HELL BRINGS CIVILIANS TO AN INVASION!!!!??? Leave that danais in the JS, or at the very least in high orbit until you really really secured the main city, or a big area around your LZ.
PD: Sorry for mispelling and other horrors, english is not my main language.