Leave it to Kurosawa to make an hour of listing evidence and clues exciting.
High and Low is tight, tense, and engaging, but what makes it so great for me is that Kurosawa (based on the book King's Ransom by Ed McBain) uses an almost Dante-like structuring of the three points of view by which this story is told. Each act is a discrete and self-contained plot with its own beginning, middle, and end, which make High and Low more of a crime anthology than an epic. Still, all the main characters appear (physically or vocally) in all three stories, tying them together and leaving room for an epilogue which unites the circuitous narrative. In addition, the class-warfare analogies really do make the original Japanese title of Heaven and Hell more apt (although the English title does lead to a plethora of puns based on elevation, drug use, social status, etc.).