Story. Did it improve? Not really, but at least we got some movement and a somewhat OK antagonist. But it still looked like they had most of names, organisations and groups just as white noise to create a "look it is a believable world!", so no need in them.
Art&Sound. Well, it is the same. It is kinda ok, looks cheap when not a close view, opening is nice but the rest is really mediocre.
Characters. Any development? Not really, once again. Characters do change, but they just pull a complete 180 out of nowhere, even though before this they did not change no matter what happent. So pretty disappointing. Most characters still have plot armor and don't care about any shooting, until the time for them comes to die and they just perish without any notable resistance. I'd say that characters are the main problem in this anime as they do a really bad job of giving life to the world, of giving us emotions to care about and follow. They are just way too shallow, dull and one-dimensional.
Enjoyment. Well, I watched it - and I can't say anything more about it.
Sadly, S2 is just a way too minor improvement compared to a failed S1, don't waste your time on it.
