We have read a lot of first features. Treatments, beat breakdowns, early drafts, and completed scripts from writers who are working on their first feature-length screenplay. The structural mistakes in this set are not random. A small group of errors appears with enough consistency that we can describe them precisely and give you a question to ask yourself to catch each one before it reaches a reader.
This is not an argument that structure is the only thing that matters in a screenplay. It is an observation that first-time feature writers often have strong instincts for character and dialogue but weaker instincts for the specific structural demands of feature length. The mistakes below are not evidence of insufficient talent; they are evidence of craft areas that take explicit attention to develop.
Mistake One: The Premise Is a Situation, Not a Question
A premise that is only a situation sets up a world but does not set up a story. "A young woman moves from her village to Mumbai to find work" is a situation. "A young woman moves from her village to Mumbai to find work and discovers that the job she was promised does not exist, while her family back home is depending on money she has not yet earned" is the beginning of a question: will she find a way to survive, and what will it cost her?
The test: restate your premise as a question the story will answer. If you cannot do this in one sentence, the premise is probably a situation rather than a story. Situations can generate interesting material, but they cannot sustain a feature-length dramatic arc without a central question that the audience wants answered.
The question you should ask yourself: what does my protagonist want to be true by the end of the film, and what is currently standing between them and that truth?
Mistake Two: Act 2 Is a Series of Things That Happen Rather Than a Series of Escalations
Act 2 problems are the most common structural problems in first features, partly because Act 2 is the longest section of the script and partly because escalation is harder to sustain than it looks. The pattern we see most often: a strong inciting incident launches the protagonist into Act 2, and then a series of events occur that are all at roughly the same level of dramatic intensity. Nothing gets harder. The protagonist faces challenges, addresses them, faces more challenges, and the level of difficulty stays roughly constant until the climax arrives.
What Act 2 actually requires is that each complication be more severe than the last, both externally and in terms of what it costs the protagonist internally. Not every scene needs to be more intense than the last scene; the overall arc of the act needs to trend upward. By the bottom of Act 2, the protagonist should be in the worst position they have been in the entire film, facing a situation that seems unresolvable. That is the precondition for the Act 3 reversal to be satisfying.
The question you should ask yourself: can I draw a line through my Act 2 beats showing progressively higher stakes? If the line is flat, the act lacks escalation.
Mistake Three: The Protagonist Is Acted Upon Rather Than Acting
A protagonist who primarily reacts to events rather than making choices that drive the story forward creates a passive narrative. This is a subtler mistake than it sounds, because many good stories include long stretches where the protagonist is responding to circumstances rather than initiating them. The distinction is not about who initiates events; it is about whether the protagonist's decisions are the primary engine of the story's direction.
In first features, this mistake often shows up as a protagonist who wants something broadly but does not make specific, consequential choices in pursuit of that want. Things happen around them. They are present. But removing the protagonist from any given scene would not change the scene's outcome, because their presence is not causing anything. The story is happening to them rather than through them.
The question you should ask yourself: in each of your Act 2 scenes, what specific decision is my protagonist making, and what does that decision change about the situation?
Mistake Four: The Subplots Are Independent Rather Than Integrated
A subplot that runs parallel to the main plot without intersecting it at a crucial moment is an underused resource. The most effective use of subplots in feature screenplays is when the subplot creates a condition that affects the main plot at a critical moment, or when the subplot's resolution provides the protagonist with information or a resource that allows them to resolve the main plot problem.
In first features, subplots are often added for variety or to develop secondary characters without a clear plan for how they will matter to the main story. They expand the world of the film, which can be valuable, but they also dilute the main dramatic tension by asking the audience to hold multiple unresolved story questions simultaneously without a clear sense of how they relate.
We see this most often in Indian family drama, where the richness of family dynamics creates natural material for subplots but the pressure to develop each family relationship fully can pull the screenplay in several directions without a clear center.
The question you should ask yourself: does each subplot touch the main plot at least once in a way that matters to the main plot's resolution? If a subplot resolves entirely within itself, ask whether it needs to be there.
Mistake Five: The Resolution Introduces New Information
The climax and resolution of a feature screenplay should feel earned: the pieces that resolve the story's central question should have been present in the story earlier, even if their significance was not yet clear. A resolution that introduces a new piece of information, a new character, a new ability the protagonist did not previously have, or a change of heart in a character without adequate preparation, feels unearned even when it is emotionally satisfying in the moment.
This is called a deus ex machina problem when it involves an external rescue, but the same principle applies to internal resolutions. A protagonist who overcomes their central flaw in the climax by simply deciding to be better, without the story having built a specific and believable pathway to that decision, has undergone a resolution that the script did not earn.
The preparation for a resolution can be subtle. A line of dialogue in Act 1, a character trait established early that pays off in a new way in Act 3, a relationship that has been building throughout the film and whose payoff lands in the climax. What matters is that the audience, on reflection, can trace the logic of the resolution back to materials that were present earlier in the film.
The question you should ask yourself: if I removed my current resolution and worked backward, what does the story need to have established in Act 1 and Act 2 for this resolution to feel earned? Is that setup present?
A Note on These Patterns
None of these mistakes make a screenplay unfixable. Most of them are identifiable at the treatment stage, before the full draft is written, which is the cheapest moment to address structural problems. A treatment that fails the premise-as-question test is better addressed before you write a hundred pages that all flow from a situation without a central story question.
These patterns are also not absolute rules. There are strong films that have passive protagonists, unintegrated subplots, and resolutions that introduce late information. The structural patterns that work best for the kind of mainstream commercial and OTT material that most first-time Indian feature writers are working toward are reasonably consistent, and these five mistakes are consistent with what we see in the work that requires the most revision before it is development-ready.
The craft of feature screenwriting develops over multiple scripts, not one. First features are valuable not because they are finished products but because they teach you something that workshops and books cannot: what it actually costs, in sustained effort and structural thinking, to take a story from premise to complete draft. The writers who come out of their first feature knowing precisely where it broke down and why are already ahead of writers who have not yet written one.