I love Dan Brown's work and much more Robert Langdon. Unfortunately, I think this book is 300-350 pages too long. so many chapters were absolutely nothing happens. Langdon's heart and mind is definitely there but in what it seems to be an attempt to built anticipation, I got far to tired of waiting. It was deeply annoying to see my book sitting on my bedside table for days without having the "need" to open it. I was expecting it to be one of those books you start reading and can't leave till you finish it. Feeling disappointed right now 😕