[Heavenly Blue]
Rayet was one of my favorite characters of the series.
It was a rather interesting narrative experiment. The Empire of Vers is classic Mecha - political drama, magical robots, yell at your machine to make it work better (I argue that "Magical Girl" and Mecha are not genres and both belong to Drama).
'Earth' is very different, though. It is a subversion of most tropes. Rather than deep internal faction wars, people come together.
If I could attach a video with a picture, it would be Inaho's explanation of war to Elysium as she starts to have a breakdown, believing that peace has become impossible because of the animosity falling out from the war.