Ryan, you hit the nail on the head with "active participation." However, there's a technical trap many filmmakers fall into: visual redundancy.
The most painful mistake I see (especially in the streaming era) is doubling up. If a character is standing in the rain after a breakup, the music is somber, and they still say, "I’m so heartbroken," the audience's brain just checks out. We’ve left them no room for discovery.
Why the image inherently works better:
The Power of the Kuleshov Effect: No dialogue can replace the internal cognitive labor a viewer does when connecting two shots. The emotion becomes theirs, not just something the writer told them to feel.
Space as Narrative: I often look back at the giants of the "Hungarian School" of cinematographylegends like Vilmos Zsigmond (Close Encounters, The Deer Hunter) or Elemér Ragályi. They were masters at using spatial relationships to tell a story. They knew that a frame that's too cramped or a room that's too vast communicates anxiety or isolation more effectively than a ten-minute monologue ever could.
Where filmmakers fail the most:
The cardinal sin is the compulsion to over-explain. There's this persistent fear that if the backstory isn't explicitly stated, the audience will get lost. But a well-placed object on a shelf or a faint tan line where a wedding ring used to be tells a "history" far more authentically than clunky, "as-you-know" exposition.
Question for the group: Do you think there are specific genres like courtroom dramas where heavy dialogue is actually more effective, or is that usually just a symptom of creative laziness?