Generally, I've liked Dan Brown novels. I thought DaVinci Code and Angels and Demons were both original and incredibly interesting. Having read a few more by him, including this latest, I'm starting to feel like he's become very formulaic. The symbolism stuff is way cool, but the rest is rubbish. So boring. Basically, it goes like this: someone has discovered a dead body, mutilated in some disgusting way that only Robert Langdon will recognize as a symbol leading him on some hunt to discover the truth before the world is destroyed. Oh, and what? There's a beautiful women who's incredibly smart and related to the original murder victim who is ridiculously intelligent with a secret lab and access to information Langdon needs and no one else can give him? Yeah, that's all part of the Dan Brown formula. Add in famous locations, secret societies we all know about, paintings that obviously mean more than meet the eye, and you have a complete Dan Brown novel. Like I said, parts of his books are so cool and interesting. There was a lot of Masonic stuff in this book and I thought it was fascinating to read about. Dan Brown just needs to come up with a new plot.