I enjoyed the crap outta this one. It deals with concepts with "What is family" and "What defines humanity". It definitely deserves the Psychological tag and is definitely worth your time.

Its the kind of story in which its very interesting but not enough to hold your attention if you sit it down, if you're left waiting between chapters you'll be more likely to drop it, so save yourself the grief and put this on hold until its complete so you can binge it in 1-2 days.

Good Night World seems to me kind of like a cross between Yureka and Serial Experiments Lain. In any case, I was expecting this manga to take its time fleshing out the characters and perhaps develop the setting a bit more, but it doesn't do that. The pacing is fast. And it's light on details... But it's not like there are any real plot holes. It hooks you from chapter 1 with its thought-provoking and touching story elements and existential themes. Check it out.

to the point that I'm surprised nobody has commented on this yet. Well, I'm praising it. Takes the well known story of Virtual Reality-esque escapism and combines it with themes of family and reality vs virtual. Its well done and I love it.