Marvel's VFX Problem Is Real: The Crunch Debate, Told With Respect For The People Doing The Work

Marvel's visual effects working-conditions problem is not a rumour, a theory or a fan grievance. It is a documented, years-long industry story: anonymous artists describing punishing hours and constantly changing briefs to outlets including Vulture and The Hollywood Reporter across 2021 to 2023, followed in September 2023 by Marvel Studios' own in-house VFX crew voting unanimously to unionise with IATSE - the first bargaining unit of its kind at a major studio. That happened. It is on the record.

What is not on the record is anything specific about Avengers: Doomsday. We are not going to invent it. What follows is the documented picture, the structural mechanics behind it, and an honest account of why this keeps happening.

What Is Actually Documented

Separating the solid from the speculative is the whole job here, and the solid part is more substantial than most fans realise.

The artist accounts

Beginning around 2021 and intensifying through 2022 and 2023, visual effects artists working on Marvel projects spoke to entertainment press - almost always anonymously, because the industry is small and blacklisting is a real fear. The recurring themes were consistent across outlets and across vendors.

• Extremely long hours sustained over months, particularly in the final stretch before delivery
• Briefs changing late, sometimes after shots were effectively finished, requiring wholesale re-work
• Vendors bidding low to win Marvel work and then absorbing the cost of unbudgeted revisions
• A perception that Marvel's volume of simultaneous projects had outrun the available capacity
• Artists leaving the industry entirely, which industry bodies including the Visual Effects Society have repeatedly flagged as a retention problem

Marvel and Disney have generally responded by pointing to their commitment to fair working conditions and to industry-standard practices. Kevin Feige has separately acknowledged in interviews that the studio's output volume in that period was too high, and Marvel visibly reduced its release cadence afterwards. Whether those two facts are causally linked is not something anyone has confirmed.

The 2023 union vote

In the summer of 2023 a group of Marvel Studios VFX workers filed for a union election with the National Labor Relations Board, organising with IATSE. That September they voted unanimously in favour. It was a landmark: visual effects had been one of the last substantially non-unionised crafts in mainstream American film production, and a studio-side VFX unit organising set a precedent the rest of the industry noticed immediately.

Why It Happens: The Structural Mechanics

It is tempting to frame this as villainy, and that framing is both satisfying and mostly wrong. The mechanism is structural, which is worse, because structural problems do not go away when a particular executive does.

The fixed-bid trap

Most visual effects work is awarded on a fixed bid: a vendor quotes a price for an agreed scope of shots. If the scope then changes - and on a film with a moving edit it always changes - the vendor absorbs a great deal of that cost or risks the relationship. Studios hold overwhelming leverage because there are few clients and many vendors. The result is a model where the party with the least power carries the most risk, and the way that risk gets paid for is overtime.

Post-vis and the moving target

Modern tentpoles are substantially assembled in post-production. Sequences are built as rough visual effects, screened, reworked, screened again. That is a legitimate and often creatively excellent way to make a film - it is how you get a performance as good as Thanos out of a character who does not physically exist - but it means visual effects artists are not executing a locked plan, they are iterating alongside an evolving edit. Every change upstream multiplies downstream. And when a film carries roughly thirty confirmed cast members across three universes - the density problem we examined in our piece on Doomsday's enormous roster - the number of shots that can be affected by a single edit-room decision is very large.

The economics point the wrong way

Visual effects is a cost centre in a business that treats scale as the product. As we set out in our look at where blockbuster budgets actually go, tentpole economics have no middle gear - and when a film must be enormous to justify its release slot, the department that manufactures enormity gets squeezed first when the schedule slips.

What This Has To Do With Doomsday - Honestly

Directly, nothing that anyone has verified. We want to be very precise about this, because we have seen production-specific crunch claims circulating and none of them are sourced to anyone identifiable.

That fifth row is the one people most want to be true, because it would make the schedule change a story about care rather than commerce. Marvel moved Doomsday from 1 May to 18 December 2026, and we walked through the likely reasoning in our explainer on the date shift. More post time is a real consequence of that move. It is not a stated motive, and we are not going to promote a consequence into an intention.

The Counter-Arguments, Taken Seriously

Because the pro-worker position is right does not mean every version of the argument is.

1. This is not uniquely a Marvel problem. Fixed-bid pricing, late scope changes and vendor precarity are industry-wide, and every studio making effects-heavy tentpoles benefits from the same imbalance.
2. The vendors are employers too. Much of the actual overtime is scheduled by visual effects houses competing for work, not by Marvel directly. That does not absolve the client, but it does complicate the villain.
3. Anonymity cuts both ways. It is necessary for workers who would otherwise be blacklisted, and it also means individual claims cannot be independently checked. Both things are true simultaneously.
4. And 'stop making effects films' is not a demand any artist has made. The people doing this work want sustainable schedules and enforceable hours, not the disappearance of their industry.

The ask has never been sympathy. It has been overtime rules, realistic bidding, and enough lead time that finishing a shot does not require somebody's entire December.

What Would Actually Change It

• Contract enforcement following the 2023 unionisation - the vote was the beginning of the process, not the end of it
• Bidding models that price revisions honestly instead of pretending scope will not move
• Locking edits earlier, which is a creative discipline problem rather than a budgetary one
• Longer post windows, which is precisely what a release-date move buys - when it is used that way
• And audience attention that does not evaporate the moment a film comes out

That last one is the bit we can actually do something about. Marvel's box office numbers get analysed to two decimal places every Monday, as we do ourselves in our 2025 box office breakdown. The conditions under which the pixels were made get a news cycle every couple of years. That imbalance is a choice the entertainment press keeps making, and it is a bad one.

How We Are Covering This

Plainly: we will report what is documented and label what is not. The 2023 union vote is a fact. The anonymous accounts are real reporting, correctly attributed as anonymous. Anything specific to the Doomsday production is currently unverified, and we will say so every time until that changes.

The people who build the thing you are going to queue for on 18 December deserve better than being a rhetorical prop in someone's argument about budgets. Including ours.