Well, I just finished reading this book, and the details about Israel, Egypt, Canaan, and Babylon, and I can say that the way the background is presented is pretty neutral. In some cases, its given a slightly positive spin, and in others a more negative one (esp in some of the sidebars that describe the conquering practices of the Israelites in some instances), but overall it reads more like a well-written summary of history, culture, and religion than propaganda. I found it to be very entertaining and enlightening to read.