Yeah, I worked at a place where almost every man there had read DC (and, even the name bugs me! "Da Vinci" wasn't his name: it means "of Vinci." Most people refer to his work as being "a Leonardo." Shouldn't the title have been "The Leonardo Code?" But, I digress...)
Anyhoo, all these guys had read it, and when they'd talk about it(and talk about they did!), practically everyone of them said something to the effect of, "I loved this book, and I HATE to read." You'd think that would've have warned me.