I would have mentioned Helsinki myself but have been beaten to it.
A moan, however, for Bristol Temple Meads, which is a shame because the building itself is... well... a tourist once asked me how to get to the train station when standing right across the road from it, because he thought it was the cathedral and that he was reading his map incorrectly.
This photo is far too big for the board.
The problem is the staff. Not even the company that runs the station (First Great Western, who are themselves a useless bunch of cunts) forcing its employees to be morons - if you ever want to find anything out, it's as if they're being wilfully antagonising. And I've been running for a train before now, got onto the platform and run towards a train that still has its doors open, called out to the kind person to hold it for ten seconds, and he's ignored me and signalled for the doors to be locked. The last time this happened the station clock was showing the time as a clear two minutes before the train as due to depart, as well. And when I put this to him he refused to even look at me as I followed him back down the platform to the stairs.
Wherein begins the other problem, because there's absolutely bloody nowhere to sit apart from a bar near the main entrance. There are a couple of (small) waiting rooms on a couple of the platforms, but they're locked early for the most part. It's a beautiful station, disastrously run.