Definition of suspense and shock

Suspense is when pleasurable excitement and anticipation regarding an outcome, such as the ending of a thriller film. suspense is really when you are waiting for something to happen but you dont quite know when it will which makes you more eager to find out what happens.
Some examples of thriller that have a lot of suspense in them are; Children of Men, Sabotage and Rope.

shock is when someone is suddenly surprised either violently or it jars the mind, in some thriller films shock is the main thing that they use to make it an effective film there is an essence of shock in these films as well as there being suspense.