The Youth of Maxim is a film driven by its raw humanity. Through the disparate events and characters in the movie, the linking thread for us members of the audience is the empathy that the film creates for the main characters. Choosing to keep the plot simple worked to the film's benefit because it allowed more scenes to build the characters. In particular the introduction of Maxim and his two friends is interesting.
After the brief, and somewhat out of place, prologue, three men are introduced by having one of them call out for his friends. And of the three friends, the titular characters is the fourth to appear- arriving with a dog in front of him. One of them talks about his dreams, Maxim arrives singing, and they all enjoy each other's company. The film takes time to show emotion in its scenes and gives a view into the hearts of the characters. This allows us to see the central transformations in the characters and makes many of the scenes more powerful.
One of the best moments of driving a scene by emotion is during the strike. The entire sequence relies on an implicit understanding of what all of the members are marching for, and because of the events leading up to that one, and because of the deliberate moments spent immediately prior to the strike the scene works tremendously well. With barely a word spoken there is conveyance of the intense emotion felt towards the cause of the grief, towards the owner of the factory and towards the system that allowed the events.
Outside of just plot, the movie characterizes well using the actors physical movement and their voices- both in dialogue and especially in song. The clearest example is inside the prison where the characters are trying to sing while they are being physically restrained by the officers there. The movie does not try to be to subtle, and whether that is good or bad in the eyes of a viewer is probably the deciding factor for their enjoyment of the film.