This book has a number of interesting insights about the cultures, history, and surrounding background of the New Testament times. This adds in some cases a depth to our understanding how and what our Savior taught and people's reactions to Him. I notice that, compared to other religious books I have read, I highlighted about half as much of the book as I normally do.
I was disappointed by the kinds of questions being asked. While the introduction suggests they were questions from students, many seem unlikely to have originated from undergrads of my experience and seem rather an excuse to share a factoid. As a few others have noted, this is a scholarly book, not a doctrinal one. A large number only ask "Did X really happen as the Bible says" (Can it be assumed that John really ate locusts and wild honey? Can it be said with confidence, knowing that there are two Bethlehems in Palestine, that Joseph and Mary journeyed to Bethlehem of Judea?), or focus on amazingly trivial issues (can it be assumed Jesus saw the two brothers fishing in the daylight hours?. Only rarely is the answer to a question No, but they do vary between Yes and We don't know. I would have preferred a more doctrinal focus.