“We need more money!” Tokyo Metro

On the Nanboku line, Tokyo Metro slapped screens for ads above half the train doors.
Hmmm, ok, fine. Should at least have the decency to show which station is next, show which side will open and things like that, like JR, if they want people watch the ads.
They probably can’t because they can’t synch the train info with the displays.
So, miserable fail.