I had been meaning to read this book for a long time. I wish I had made time for it sooner. Not only is it an intensely philosophical discussion of religion, but it's also a portrait of America, and a very realistic one. It managed to make me feel patriotic, which is a rarity. Through Shadow's eyes we see America as it truly is, a melting pot of every other part of the world. Why should our gods be any exception? 
 But it's not all sophistry. There's plenty of action, mystery, and humor. Though there are few major characters, even those on screen for a few brief pages manage to shine like real people. Gaiman's style is perfectly accessible, but but doesn't skip on details. As Shadow travels across the country (to many places that actually exist), each setting comes to life with sparing but effective descriptions. 
 The use of world mythologies is perhaps the real genius of this book, though. While some are very recognizable, like Odin, others are very obscure, like the Zoryas. Each becomes a mystery unto themselves, much as I imagine a real god might. 
 This book should be required reading for all Americans. It's not to be missed.