Have to confess I have not read the book as yet. I purchased it as a gift for my husband who absolutely couldn't put it down until he had finished it. He handed it to me the other day and said "this is a really good book, the guy needs to be president"!! So from that review, I'd say the book is excellent!
Although I'm not American, I follow what's happening in the States with interest, as it's a kind of barometer to the western world. I love Carson's insight and logical conclusions. I also love how he non-apologetically interweaves his faith throughout the book.