For all of you who panned Da Vinci and didn't even read Angels, I have this to say, Angels and Demons is the first in the series...you should have read it first. Da Vinci is most definitely a sequel that is better if you are already acquainted with Robert Langdon from Angels. And of course there are research holes; there always are, especially when dealing with topics as complex as the Catholic Church and the history of ancient secret societies...by their very nature, such organizations are difficult to research and so allow room for error. They are still great books.
Now are either of the books the life changing works of brilliance they are touted to be? No. Are they great fiction that's great fun to read? Absolutely. So yes, []V[]ACE, read them. They an escapist reader's blast that, despite their size, move quickly and have some very interesting views on a number of controversial topics. If you like Tom Clancy, Clive Cussler, or other such authors, you'll like these as well.