If you hate philosophy or "wannabe" philosophers, you might as well just drop it...
The pace is quite slow, with many flashbacks, quite "illogical" reasonings with some weird futuristic machines.
Be warned though, their dialog isn't "normal", even though these characters are from the architecture faculty and meets computer engineers/ programmers, they're more like a bunch of people ranting about random/ umpredictable things like: You can't smoke while underwater... Some people might be offended by this, while other people might like it and say "wow, that's philosophical!"
But at the same time the locked room case isn't that bad... Don't get scared because of haters who give this show score 1 x) Though i have to say, this show is weird and not for those who want to watch "a (logical) grandiose intricate scheme"
PS: I'd prefer Shinsekai yori if you are looking for dark schemes and Hyouka if you like light mood mystery anime!
I guess my conclusion is that the show was so-so. I liked the author and the art was appeasing. The opening and ending was enjoyable so i guess this show was a "fair" one - 6
