Review of Train Station

Watching the trailer, I know this is not going to be an artsy or high value movie but out of curiosity, I wonder what's the idea of those "choices" and even if the movie is bad, I can still see 25 cities or train stations. It turn out NONE ! There are no major surprise in the plots or the "choices", nothing that ties up all the choices, some acting are horrible, especially the young Asian Chinese pair, hardly any outdoor scenes where I can see the cities, no train station scenes other than some close up ticketing counters. I give it a 5 just for its "idea" although there is nothing interesting or intelligent about it.