The photography in this book matches the high standards set by similar books; although a couple of photographs of Petra were particularly good.
The information wasn't terribly important to me: if I really want information about Machu Picchu, for instance, there are several books filled with great information on that topic. But if you really don't know anything about Machu Picchu, this book will give you a bare idea of it.
My top 40 places would be different of course, and so would everyone else's. For instance, number one on my list would be Jerusalem, and number three would be Istanbul: neither got in here. Well, that's his perogative and I can't dis the book over it.
Some selections did surprise me. For instance, Shanghai is listed, but Xian isn't. I think most people would reverse that. Of all the great places in India, of course Varanasi (my number 2) and the Taj Mahal appear, and then the Jaisalmer Fort. Well, that's a reasonable choice, but I would have strongly preferred Mumbai or Amritsar.
Anyway, the real problem is choosing 40, rather than 80 or so. The world's a big, wonderful, interesting place after all. No mention here of the Amazon or the Congo, of Meteora or Mashhad, and so on.
The real reason that I bought this book is to inspire my girlfriend to travel with me: I think we all have that kind of thing in mind. For that, it'll do.
There are some other books that I'd recommend checking out before you spend your money. For instance, "The Spirit of Asia" by Michael Freeman is excellent for that part of the world; and Joe Cumming's book "Buddhist Stupas in Asia" will inspire a lot of travel throughout Asia. I own those two books, but a few others also look very good to me: "Sacred Places Around the World," "100 Things to do Before You Die," "The Travel Book," and, for pure photography, books by Art Wolfe or Yann Arthus-Bertrand.
Amid such company, I feel that this book is fine, and I don't regret buying it at all. But it's not exceptional in any regard, so I give it 4 stars. At Amazon's price ($13.50 as I write this), it is certainly a good deal, as some of the books I prefer are more expensive.