The thriller structure I now notice in almost everything I watch

Once a film editor friend pointed out the specific rhythm of a well-built thriller's second act — a rising sequence of smaller, escalating reveals rather than one large one saved for the end — I started noticing it everywhere, and it ruined a little bit of my ability to just passively watch anything anymore.

The films that manage tension well almost always resist the temptation to hold everything back for a single climactic reveal. Instead they release smaller pieces of information at a steady, accelerating pace, so the audience is never starved long enough to disengage, and never fed enough to stop leaning forward.

I've started using this as an actual filter for what to watch now. If a trailer promises one big twist and nothing else, I'm more skeptical than I used to be. The films I trust are usually the ones that seem to be giving something away in every scene, on purpose.

Related reading: The Guide to Watching Movies and TV More Critically (Without Ruining the Fun) and The psychological thriller adaptation that finally got the unreliable narrator right.