This is Charlie Chaplin's quite famous film. Charlie Chaplin is working in a factory. His salary is not enough and his job is boring. Slightly he was going to be crazy.
It describing kind of irony for the society. I'm not sure what was that properly but I can feel he wanted to try to explain something.
My curious was in its set design. In particular, in a scene of the factory, I really impressed about the detailed gears in the factory.
It is obviously explained that life doesn't change easily. And sometimes it depends on the wealth. Charlie Chaplin and its world look so fancy. But actually, it is representing a serious reality in this world.