I read it about a year ago. Truthfully, it made so little an impression, I couldn't remember who Brown revealed as the descendants of Magdalene and Jesus. I pulled it out this morning to refresh my memory.
Sooooooooo basically you are saying what I'm reading won't get any better *L*
I know the feeling. My wife gave me DaVinci Code and whatever the next one was that he wrote, back when the hooplah was just starting about the DaVinci Code. I read both of them, and can barely remember anything about them. I remember somebody parachuting into the Vatican or something. All in all, the books were unremarkable. I don't even remember the albino assassin that this post refers to.
Personally, I think Dan Brown's writing is as bland as hospital food. As a kid, I read comic books that were better. At least I can recall the story line, characters, etc... from those comics. Personally, I'll take a pass on purchasing any of his future books, even if I find them priced at a quarter at a yard sale.