There is basically no story in the two-minute clip that is 1/100 Train Station. Also, it's devoid of sound. However, it doesn't need any of that, since it's main point of interest is likely the visuals.
The animation in this clip consists of stop-motion, and therefore it doesn't look like a typical anime. This doesn't mean it has no good visuals. A lot of work has been put in, by including as many paper characters as possible and making them all move, so that it resembles an actual, fastforwarded day in a train station. On top of that, it includes a X-ray moment where you can see through part of the train. Because of all this, it becomes somewhat engaging to watch. And in shorts like these, this will usually do.
Funny thing: there is a short segment in the video in which the 'characters' are introduced.
I do not regret watching this. Besides, it's kinda fun to watch an anime that is mostly unknown as an anime.
It's hard to give this one an actual score, since it doesn't feel like something with a lot of meat to it, being just a very small clip. I'll go with a 7, since it's kinda fun, but probably not something you'll recommend to a lot of people.