When I watch a movie my main scale is: Did this movie entertain me? And "Case 39" definitely did. I am not really a fan of creepy movies, but I thought that the cast was good, so gave it a chance and I am glad that I did it. The script is well done, although it is not to difficult to imagine what will happen next. Yes you can predict stuff that happens, but I did not. I was involved in the story, was curious and could just enjoy the creepy atmosphere and the development of the two main characters, Lilli and Emily. The dialogs were fine, the acting believable. It is well crafted and for me, as I have mentioned before, great entertainment and I have enjoyed every minute. Well done, that is how movies should be done.