When I saw the wallpaper of this film I thought that This is so scary but when I saw this movie wasnt scary at all. My friends are laughed in the theater during the serious scenes. producers posts are like to make film so scary and interesting even in trailor also, but in reality it not worth of our faith.The ghost they showed at the end but they didnt show the history and the reasons behind that ghosts deeds. So viewers got no clue of whole stuffs happening in that house. So overall it was very disappointing to watch Insidious the last key.Thank you for reading.