15 Unnecessary Movie Adaptations That Failed to Justify Their Existence

Studios have spent decades transforming recognizable intellectual property (IP) into feature films, frequently stretching thin concepts into full-length productions. Whether padding books beyond their scope or adapting video games and toys with minimal narrative foundation, many of these adaptations have been criticized for serving as brand extensions rather than creative necessities.

While some projects achieve success, others become emblematic of excess, misjudgment, or squandered potential. Below, we highlight films often cited in this conversation—releases that struggled to justify their existence despite built-in recognition. Each example reflects a broader trend in modern Hollywood: prioritizing familiarity over compelling storytelling.

15 Films That Should Have Stayed on the Shelf

Battleship

A loose adaptation of the classic board game, Battleship was widely criticized for its generic blockbuster storytelling and poor reception. Despite its massive budget, the film ultimately lost significant money at the box office.

The Care Bears Movie

Frequently described as a feature-length commercial for a toy line, The Care Bears Movie remains emblematic of early merchandising-driven filmmaking. While it achieved moderate box office success, its legacy is tied to its commercial origins rather than its storytelling.

Bratz

This doll-based adaptation was heavily criticized for its shallow storytelling and poor execution. It is often cited among the failed attempts to turn toy brands into viable film franchises.

UglyDolls

Based on plush toys, the film drew criticism for its predictable storytelling and reliance on brand recognition rather than a compelling narrative.

Playmobil: The Movie

Compared unfavorably to more successful toy adaptations, Playmobil: The Movie was criticized for lacking originality and failing to justify its existence beyond brand promotion.

Max Steel

A box office failure based on an action figure line, Max Steel was criticized for its weak plotting and reliance on generic superhero tropes.

The Emoji Movie

Widely mocked as an example of adapting a non-narrative concept, The Emoji Movie was criticized for being overly commercial and creatively thin.

Monster Hunter

A video game adaptation frequently cited for straying from its source material, Monster Hunter delivered a generic action narrative that failed to resonate with critics or audiences.

Borderlands

Critically panned upon release, Borderlands was called generic and poorly executed, often listed among the worst films of its year.

Doom

Based on a minimal-story shooter, Doom is often cited as an example of stretching a thin premise into a full-length feature.

Ouija

Adapted from a spirit board, Ouija was frequently cited as a concept stretched into a horror film primarily due to brand recognition.

Prince of Persia: The Sands of Time

A big-budget adaptation of the video game series, Prince of Persia: The Sands of Time drew criticism for its generic adventure tone and deviations from the source material. It was often cited as an unnecessary attempt to launch a franchise that never materialized.

Jem and the Holograms

A poorly received adaptation of a toy-linked franchise, Jem and the Holograms was criticized for failing to capture the appeal of its source material.

The Smurfs

A heavily commercialized adaptation, The Smurfs was often criticized for blending live-action and animation without strong narrative justification.

Assassin’s Creed

"Despite the popularity of the games, the film received mixed-to-negative reviews for its convoluted narrative and heavy exposition."

Frequently referenced as a case where a strong IP didn’t translate into a compelling or necessary film adaptation, Assassin’s Creed remains a cautionary tale in Hollywood.