This is too massive to be adapted as a 2 hour standalone movie. A drama or a 2 part movie (like SPEC's final movie or Solomon's Perjury) would be a wiser decision.
Lack of depth, so much plot hole, and the pacing is a mess. This is like a Chinese/Indian colossal movie, but the war scene is kinda meh. I didn't read the source material, is the manga ends there or there's another arc that show Aoi's journey in rewriting the history?
Especially this SP explain SPEC's connection to Keizoku. This SP confirm Mayama and Shibata's fate, Shibata is (as expected) becoming an elite, while Mayama is killed in action. Mayama cause of death will be explained further in Satori spin-off series.
Lack of depth, so much plot hole, and the pacing is a mess. This is like a Chinese/Indian colossal movie, but the war scene is kinda meh. I didn't read the source material, is the manga ends there or there's another arc that show Aoi's journey in rewriting the history?
Also wtf Yamanobe didn't get what he deserved?
But this is more like a "Trick" movie rather than Keizoku.