Great principles, but what's it all for?

Rating: 7/10 (15 April 2020)

This is a great movie about how to stand for your principles when everyone else around you is threatening them. That's all 7 points.
The -3 points are becase I don't care too much about all the war scenes.... But mainly because I dob't understand (know?) enough about the America vs Japan part of the WW II, I guess. If you don;t know why they are sacrificing their lives, it's hard to admire (and feel empathy with) the army. I guess being a European doesn't help. I need explanation what this war/fight is good for at all. We're not as pro war/guns as the US...