Last week I reminded readers that a movie cannot be bad if it is set primarily on a train, or if a wicked little man, prone to malice, riddled with impishness, perhaps heading a wide-ranging syndicate of additionally nefarious little men, certainly with sinister and arcane purposes known only to him, gets a hot-water shave in it. There are so few reliable guarantees in life! When we do find one, it is worth sharing. I had forgotten entirely to mention that