Thank goodness somebody else agrees.
IMO, that book is vastly overrated. While I managed to finish it, I didn't think it was anything special. It's the reason I haven't read the second or third book.
For me, if it doesn't grab my attention half way through the book, then I'm finished with it.
I read those books in a few days. I can understand why they became so popular, but like most popular books nowdays - they are just easy to read. I can't say that they are a masterpiece. They were easy to read and get into (in my opinion) but I do not really think that criminal novels are good litterature. Just like Dan Brown's books... They are easy to read and follow, which I think made them into this big success, but they are not a book you read more than once, unless you are a big fans of criminal novels which I am not. Those are easy-reading to me.