Today I want to review a classic film that is highly underrated in many ways. Waterloo Bridge (1940) is a sleeper of a classic movie, and it has a lot of love story elements that would later be used in films to follow. There are a lot of other interesting aspects to this storyline that I want to dig into on this review, so lets get started! If you are looking for a feel good film, Waterloo Bridge is not the movie you are going to want to watch. I hate to be the one to point the story for you, but since this movie was made in 1940, I…