Storyboard of the film Inception

The film "Inception" is a thriller. The introduction of the film doesn't give a clear information about the film. It makes the audience confused and they don't know what is going on. We see this by the close-ups to a man's face and also what shows that the movie is a thriller could be the dramatic sounds of the waves and the soft focus of children giggling. Also the colour of the scenes is not the expected sunny weather which should be on a beach, it is grey and brings coldness.