I will have to say that I have watched all Harry Potter movies but I haven't read any book in order to make the comparison. Same case here. I have no idea about the book,if the movie depicted the book well or not. My judgement is based totally on what I have seen. The movie was ok but just that. Nothing special.It had one or two interesting plot twists but the movie was very slow. The special effects were ok,nothing extremely great. The plot was very simple and slow. I mean they could add so many more things. it was plain and simple