So glad I watched it on the big screen. Very faithful to the book. There are so many things I can praise this movie for. If I had one critique it would be the obvious racism in the movie, every member of the 'bad guys', the harkonnen and sardaukar are white male actors. However, the 'good guys' the House Atreides and the Fremen are a mix of both male and female, and of various races. In this respect it is not faithful to the book.