The article discusses the film 'Islas', which features the Spanish actress Ana Belén. It is described as more conceptual than realistic, characterized by a distinct and constant implausibility that leads to its classification as a failed good idea. The critique suggests that while the idea behind the film had potential, it ultimately does not deliver a compelling narrative or character portrayal. The film attempts to construct the story of a diva, but fails to reflect the complexities and nuances often associated with such portrayals in the film industry.

The piece references Carlos Heredero's essay, Iceberg Borau, which details the ambitious yet unfulfilled projects of José Luis Borau, the director known for 'Furtivos'. One such project aimed to resurrect the legacy of Imperio Argentina, a star of the Second Republic and Civil War era. Borau envisioned a film that would allow the diva to play herself, intended as a film within a film, blending old footage with contemporary issues in cinema. This ambition highlights the challenges faced in storytelling that intertwine past and present cinematic history.

In conclusion, the article underscores the gap between aspiration and execution in 'Islas', emphasizing how the film's portrayal of a fading diva fails to resonate with audiences due to its lack of depth and realistic engagement. The implications of such portrayals are significant, especially in a culture that examines the legacy of cinematic icons and their impact on the industry today.