Indicates the video source is a Blu-ray disc — 1080p or even 4K original quality. However, you’re looking at a version, which means the high-definition source has been heavily compressed.
The film's success can be attributed to its well-crafted storyline, memorable characters, and attention to historical detail. While some critics argued that the film took creative liberties with the events, the film's overall impact and emotional resonance were widely praised.