In my personal opinion Alfred Hitchcock does a fantastic job at building suspense. One way that I believe he builds suspense is common among directors today. This is through music. He plays a certain type of soft music if the situation feel touchy. He then will play music that has something behind it that almost gives you chills when there is something that is about to happen.
Another way that Hitchcock build suspense is with all the colors he uses. He often would highlight the screen in one solid color such as red, blue, or green. This is the different emotions that the main character was feeling at the time. For example the color green represents his love or the life of his love.
The ending of the movie was quite startling. I did not expect the scene to basically recreate itself. As the movie went on I was kind of guessing as to what the big ending would be and I was very surprised. As a whole though I thought the movie was going to be very bad considering how old it was. However this was not the case. It actually turned out to be one of the better movies we have watched this semester.