Besides the fact that we are missing simple information, like birth dates for many--especially women--born between 1480 and 1603, a great deal of information has been lost over the centuries to fires and other disasters. This is not even to mention the many during the reign of Elizabeth I (and later Victorians) who tried to vindicate those beloved by their sovereign or create history where they found none.

I avoided this book at first, as other reviewers pointed out what I have now read for myself: Weir's conclusion is that Anne Boleyn--while perhaps not guilty of the laundry list of offenses on which she was indicted--was guilty of something, and thus made her own bed.
What was not stated by reviewers was that a chapter or two later, Weir writes the sentence, "In a word, Anne Boleyn was framed."
This is where I begin to be angry and confused by Tudor historians. I may not agree with your theory, but I can only respect it if you choose one and stick with it!
I am not a fan of those who publicize one stance to get me to buy a book, but then hedge their bets.
I have already decided to go back and read those chapters again. Perhaps it's me and I misunderstood her meaning.
It's funny, I knew I wouldn't like this book--but was way of on the reason why.