The book is simple. The book is not a long book just short of a 300 pages, so why the unnecessary changes to the characters from the book? It either broke interesting characters or completely removed them. Some characters from the book are combined in a single character in the movie and not for the best. WHY??? These changes completely ruined the smooth structure of the book to "simplify" it for modern audiences I suppose but again, WHY? The book is not that difficult to follow. Another thing that ruined the movie is the horrendous CGI. The CGI looks like a cutscene from a Playstation 3 game. The green screen OMG looks like someone cutout the character from a green screen with his phone and then pasted on a badly drawn background. And lastly the acting. I'm sorry but most of the cast were bad, which is sad because most of them proved their talent in other projects (except Gal Gadot. All she has is a beautiful smile)
Skip this movie. If you want a good detective story go read the book. It's not a long story. You'll probably finish the book a day. 3-4 days if english is not your first language. Yes it's that easy to read through and understand it.
