Did you ever look at Godzilla movies and think "This has potential, but the metaphor's a bit too subtle"?
Me neither, but here we are: A movie where Godzilla is possessed by the ghosts of those who died in the Pacific War.
[this space reserved for the "I've met writers who use subtext, and they're all cowards" gif]
Godzilla flipped into the villain-monster role is a neat twist on an old formula. The movie has surprisingly well-done human characters despite the plot, and merges CGI and practical effects in a way that ages far, far better than other Godzilla movies of the era (Final Wars..).
The underwater fight is impressive, as is Mothra swapping from CGI to puppetry as shots require it.