"Excession" is dedicated to the Minds within the Culture universe. Initially, I struggled with this book, and it truly frustrated me. It wasn't the language or the main plot that was the issue, but rather the ship's names. These significant characters just didn't seem to stick in my mind, and it was quite annoying. Additionally, the secondary plots, which would later prove to be crucial, also felt like a strain. They appeared to be meandering aimlessly, without any clear connection. However, suddenly, it all clicked! Everything made perfect sense.
This book can really be seen as an allegory of world politics. Two countries desire something, and they are willing to go to extreme lengths, even wiping each other out, in order to gain ownership. Often, they don't even know what that "thing" truly is - it could be pieces of land or perceived technology. The big players are always the military leaders, who manipulate each opposing party through devious means and intricate plans. These plans are so convoluted that they have a high probability of failing, putting everyone at risk. In this regard, there are elements of James Bond or Jason Bourne in the story, although not in a traditional sense.
The wit and personalities of the Minds were enjoyable and held my interest throughout. Some of the human characters were also quite interesting. For example, Genar-Hofoen desires to become an Affronter (an alien species) after his assignment. This reminds me of those who defect and wish to be assimilated into the foreign culture that they have worked for as a diplomat (the Cambridge Five come to mind). However, there were other characters that I simply didn't care about, whether they appeared in the pages or not. There is one very unsatisfactory plot line that seems more important than it should be and then simply fizzles out in the final pages. I can't help but wonder, what was THAT about, Mr Banks??!!
This is not one of Banks’ strongest Culture novels. I would definitely not recommend this to someone new to the series. It is really more suited for lovers of the Culture universe, who are able to overlook the numerous weaknesses that are present in the book.