In modern discussions of Philippine film history, there is often an interest in curated collections or retrospectives of actresses like Castillo. These retrospectives serve to preserve a specific chapter of the country's cultural heritage. When looking at Castillo's filmography, historians often point to her ability to bring emotional depth to roles that were frequently marketed based on their sensationalist elements. Her work highlights the challenges faced by performers navigating an industry that was both highly productive and frequently exploitative.