It doesn't matter either way.
I read the book. I encouraged my teenage daughter to read the book. Then we had a discussion. I pointed her to the opposing views that I had found on the internet.
I did this not as a religious lesson, but as a lesson in determining for oneself what was the truth. The masses are being driven by those who wish to create history in their own view, rather than by the view of objectivity.
In the end, she agrees with me: His other books are better, this one was OK. The movie might be OK, but the story is just a story. I am sure the scenery of the movie will drive a "Kramer tour" fade in Europe this summer and next.
Hope you have your asbestos underwear on, you are going to need it!
I happen to agree with your point - It does not matter and is totally irrelevant to Christianity's core beliefs. However, lots of people (including FReepers) seem to be getting their knickers in a real knot about this topic.