Finally caught up (fashionably late) with this series after waiting for it to be fully scanlated. It's a bad ass (relatively) realistic mecha war story, what else do you want? Excellent 9.5/10, and with a lot of old school FM games nostalgia for me personally. First half of the manga are short stories, but the latter half definitely feels like the actual main FM stories.
One thing that stands out (in a weird way) is... uh, Inuzuka The Paparazzi God? Funny thing is his existence in this manga can be entirely ignored - he's mostly a narrating agent that, while sometimes directly act as deus-ex-machina-personified, he can be omitted entirely from the story and replaced with more conventional (most will argue, 'better') storytelling/world-building pieces. But I guess it's the author artistic choice, oh well.