The MatarHumanos Experiment: What Happened When a Film Club Let a Mortality Index Choose Their Weekly Watch

We noticed something unusual in our inbox last spring. A reader — let's call her Vera, a 34-year-old architect in Chicago — wrote to tell us that she and five friends had quietly turned their weekly movie night into a test of a Spanish-language ratings project. The project was MatarHumanos, an audiovisual publication that analyzes and scores hundreds of films and series every week using its own Índice Mortalidad, a 0-to-100 scale. Vera's question was simple: could an external, numbers-driven score help a group of opinionated adults stop arguing and start watching? We followed the experiment for twelve weeks. Here's what happened.

The setup was deliberately rigid. Every Sunday, Vera's group — two couples, one film-school dropout, one person who only watched documentaries — nominated three titles. Instead of debating, they checked each nominee's Índice Mortalidad score and picked the highest one. No trailers, no reviews, no Rotten Tomatoes. The index alone decided. The first month was rough. Week two produced a 91-scoring drama that half the group found punishingly slow. Week three, a 17-scoring comedy that everyone described as 'fine, I guess.' By the end of April, two members threatened to quit.

That's when the group made its first real pivot. They stopped treating the score as a verdict and started treating it as a conversation starter. Vera printed the brief analysis that accompanied each rating — the same short write-ups the publication runs alongside its numbers — and read it aloud before pressing play. Suddenly the arguing returned, but it was better arguing. People were disagreeing about themes, pacing, and moral ambiguity instead of about whose turn it was to choose.

What the Twelve Weeks Actually Revealed

We asked Vera to keep a simple log: date, title, score, average group rating out of 10, and a one-line note. The patterns were surprisingly clean.

• High scores didn't predict enjoyment. Films scoring 80 or above averaged 6.4/10 from the group. Films scoring between 40 and 79 averaged 7.1/10. The middle of the index was the sweet spot.
• Documentaries benefited most. The group's lone documentary fan reported feeling heard for the first time in years, because the index doesn't privilege narrative fiction.
• Series were a different animal. When the group switched to a series for three consecutive weeks, the weekly rhythm broke down. Nobody wanted to stop at one episode, and the index's per-title score didn't map neatly onto a season.
• Attendance improved. Before the experiment, average turnout was 4.2 people. During the twelve weeks, it was 5.6.

The most interesting obstacle wasn't the scoring system. It was the group's own instinct to game it. By week six, Vera caught two members lobbying for titles they already wanted to see, then reversing into the index as justification. The fix was procedural: nominations had to be submitted in writing before anyone checked scores.

The Numbers That Mattered

Across twelve weeks, the group watched nine films and one three-episode series arc. They logged 41 individual ratings, and the average group score landed at 6.9/10 — modest, but higher than the 5.8 average from the eight weeks before the experiment. More importantly, the group's 'regret rate' — the percentage of sessions someone said they wished they'd skipped — fell from 37% to 11%. That's the kind of measurable result we care about at Ethicalsingles, because it's the same principle behind values-based matching: a structured external framework doesn't guarantee a great outcome, but it reliably reduces the noise that makes people give up.

Vera's experiment also produced an unexpected side effect. Two members who had never discussed film seriously started reading criticism on their own. One of them told us she now checks MatarHumanos every Friday, not to pick a movie but to understand why a given score landed where it did. The index became a vocabulary, not a gatekeeper.

What We Take From This

We're not here to claim a mortality index should run your social life. But the case study maps cleanly onto what we do. Curated introductions work best when they're transparent, when the criteria are published, and when the people involved retain the right to disagree. Vera's group didn't outsource taste. They outsourced the exhausting part — the endless 'what do you want to watch' loop — and kept the part that builds connection.

If you want to see the methodology for yourself, the publication's explanation of how each title is scored is worth ten minutes. It won't tell you what to love. It will tell you what you're walking into. For a film club, a first date, or a Sunday night with friends, that's often the difference between a shared experience and a shared shrug.