Well, what a train-wreck. 18 episodes in and everything is dull, predictable and badly animated.
This episode contains big reveals which anyone saw coming from at least 5 episodes before, and some from episode 1 itself. The plot is absolutely predictable, the characters cannot connect 2 dots even if they were drawn in a piece of paper, and there is absolutely no tension.
The villains are obvious, their actions are obvious, how they get to know what they know is obvious, what they did was obvious. Characters die but come back to life just long enough to be convenient for the plot. How can they expect to call this a thriller when there is nothing thrilling at all? Solid 3.
Art is passable but the animation, especially during action scenes, is horrendous, to the point of breaking suspension of disbelief. People can dodge bullets shot from 10 soldiers surrounding them, missiles fly sideways, explosions break pass through items, etc. About a 4.
Music and sound effects are passable, but there are no memorable songs like in the first season. Honestly I give it a 4 because nothing is terribly bad either.
Oh... characters... where to even start... Feiris, Rukako and most of them show absolutely no character growth or even influence in the stort. Maho has a cute design but aside from that she's just a scientist with an inferiority complex, still shallow. Okabe is stuck in a depression that seems to flare up only when the plot needs it the most, with no tangible consequences after that. Suzuha and Daru get a lot of screen time, with cute father-daughter moments. Suzuha is my favourite character and she keep being my best girl of the series. Some growth and conflict are presented, being the second best character of this season. Daru is the only character I really see as being explored a little more, showing growth. The villains, as I said before, are obvious and chliché in many ways, not even worth a lengthy discussion. All in all, I give it a 4.
The series is just a mess of shallow characters, weak music, bad animation and appaling, predictable, story. I cannot enjoy this travesty of a thriller.
Overall, 3.