Interesting insight into the inner workings of our political system particularly in regard to campaign finance reform. It made me a bit sad that, in reality, so many are corruptible - what money will do. Not that I didn't already know this, but it's harsh to be continually reminded that no one is really immune.
On the other hand, this book painted McCain as almost inhumanly perfect. The author was supposedly unbiased - a political writer for the NY Times, maybe - so I thought a NY Times writer, writing about a Republican would be either overly critical or less biased. Maybe she was just really impressed with his handling of campaign finance reform and 9/11 so had a hard time finding any imperfections. Maybe she was just so happy that he was breaking with his party in so many regards. I'm not sure. Anyway, though I did enjoy the education of all the difficulties of passing a (what shouldn't be) controversial bill, I wasn't sure I was getting a very objective point of view.
That said, I am glad I read it. May not be too interesting if politics isn't your thing. It gets a bit detailed and possibly monotonous here and there, but as I am totally into the political thing, soaking up anything I can get my hands on, I would recommend it with qualifications.