This genre is for people who want to know everything about how the world is constructed. Its popularity much less among the audience than action or comedy movies, however, in spite of it, this genre is still very popular amidst true researchers.
With the development of the cinema, there appeared the moment, when filmmakers had to display real events without fiction and exaggerations – that is how documentary emerged as a genre. Since that time viewers worldwide became able to learn about important historical events which had influenced our world a lot and outward things and get answers on your questions.
Though documentary films may not have graphics of modern blockbusters, they have a unique feature, which makes them so worthy. It is an ability to learn from the past and look into the future. Literally. And it is always good to discover new facts about the laws of nature.
So, if you are eager to learn more and more, welcome to the world of documentary films!