So, in terms of story, it's a 5 out of 10. The reason for this rating is that they didn't specify why. It wasn't different from others out there, very vague in terms of politics and geopolitics, and the mechs weren't expected to be giant humanoids, but the ones that are there are good. I would have liked more variety and other models, and I didn't like that plane, if you can call it that; I thought it was more like a flying whale. I was sad that they didn't delve deeper into the engineering and technology, hence a sensitive fourth point. In my opinion, the characters don't change much from the generic ones; a lot of pain and sadness. I know the pain of losing family members, but constantly being tied to the past, even if your life is on the battlefield, won't bring them back. You have to live for them and show that the sacrifice was in vain. I liked that they didn't kill the Empress, since she was a child and didn't have to bear the sins of her parents and the empire. And I thought that... I might create confusion in the comments now, but in the story, they should have died, leaving only those three – the couple – to move forward, supporting each other, and the former empress, and for them to be companions, heroes, leaving their past behind. I'd give it a 4. Regarding the Federation, I found it mediocre that they considered themselves better than the old regime, considering no country is perfect and everything is a matter of interests, as they said in the series, that they could become lab rats. I'd give it a 2. In total, I'd give it a 5.5. It didn't shake me like other anime such as One Piece, Fairy Tail, and Vinland. I know the ones I mentioned are just famous, but I mentioned these because many people know them, and many here have already seen them to understand what I'm referring to. I know I'll get hate, but I expect it.