Today I saw Pelham 123, it wasn't too bad, it suffered from being ten minutes too long, and the climax part was just a little too drawn out IMO for what it should have been.
Not a bad storyline, a few flaws in principle (driving an item from A - B instead of using a helicopter for example means there are more opportunities for crazy action shots), they even remind you of this in the film.
Classic ending though, John Travolta did quite a good job at playing a bit of a weird character that adds a bit more feeling to the last scene.
If you liked that other subway film, this one is a fair watch