Is the sequence of events logical and entertaining?

I think the director is masterful in his use of plot-sequence. Bong Joon-ho masterfully uses action rather than dialogue to tell the audience what is happening, and while the screenplay is often fresh and intelligent, a great deal of narrative is transmitted through image and action. For example, the last scene shows Yona and Timmy wandering out into the wilderness looking for hope that they can inhabit the earth again. The entire scene is silent, as the two of them wander out into the white snow, and the film ends with them running into a large polar bear. Without dialogue, this image communicates that there is life on earth, and the group has a chance of surviving.