Just a couple of quick notes - will come back later. 
 Really enjoyed this one. Still miss Akeldama, but loved Floote and Lyall's involvement. 
 Good action, a faster pace than the previous books. We get quite a few answers, and of course more questions, but I thought that things were resolved fairly well. This was not the same as the end of book 2. 
 (view spoiler)[I thought that Maccon did a decent job grovelling (better than in some romances where the Big Misunderstanding is resolved in a couple of paragraphs). Also, poor Biffy! (hide spoiler)]