We have chosen the age certificate to be 15 as some of the content could be seen disturbing to children younger. There is a mental illness that the killer is filmed and proved to be going through with falshbacks through the scenes. This slowly begins to drive him slightly crazy and he begins to illusinate things, objects and certain people that just aren't there. This cannot be understood by a younger child as it is quite complicated for people to grasp as it requires thinking about what the actors is thinking, a skill of interpreting that isn't fully developed in a younger childs brain. The images will just be of a distress to them visually and scare them so a certificate is just a warning. Also the other horror/thrillers we viewed that had similar content also had a 15 age certificate which proves that our judgement is around and about the right one.
We aimed our thriller at a middle/working class group, however this does not mean other social groups will not enjoy it. We aimed it at a middle class social group due to the fact they have the largest population therefore there will be a larger audience, and higher viewing figures. We did this by assessing certain problems that are common in the world today. For example the mental illness issue that some people can relate to and others want to know more about. In order to make the thriller more interesting to the audience we over exaggerated elements of this.