To start out with, the script is immitative and inane. The characters are shallow and formulaic. The plot has arbitrary reversals and non sequitors. Baldwin's direction is terrible -- these actors could do better on their own. The jokes and wisecracks fall flat. The shoot out scenes are clumsy and incredible. Baldwin directs himself as the wise courageous hero but spends most of his time in power struggles with women, particularly with the caricatured repressedwoman in their tunnel team who is always asking for and denying reassurance. The conductor suffer from absurd incompetence, being unable to effectively employ a pistol he has come by.Anomalies: a hooded man bristleing with guns stalks through a railroad car, startling people. The next time we see them they are going about their business sitting in their seats, talking, eating, reading, knitting.In the New York subways folks sometimes come on the train to do some musical or dramatic number --- maybe that's what they thought the "happening" was.