Some reviewers find the 145-minute runtime at times, describing it as a "dry chronicle of events". Realism
Modern Blu-ray releases significantly enhance the detail of Nakano's special effects, making the intricate ship models more visible.
If you're interested, I can find a physical copy of this film, or provide a detailed comparison between this and other Japanese WWII epics like Yamato (2005). Review: The Imperial Navy (1981) - Toho Kingdom
Admiral Isoroku Yamamoto (played by Keiju Kobayashi), who is portrayed as a reluctant but dutiful leader.