This book was a very fast read for me. I enjoyed the authors depictions of angels and demons. I had a problem with the setting for some reason I didn't feel the characters were grounded in the setting of the Holy land. Maybe I'm being unfair because I have lived in Jerusalem, Israel but I don't feel the author accurately described the land. I also found it puzzling that the author chose Masada as the final battle instead of the tradition Megiddo. I don't think the plateau of Masada is bigger enough to hold the armies described as watching the battle. But again I'm rather picky about the scenery since I actually lived near it. Overall the book was a good read I recommend it.