Episode 12:
It is a decent show. Some characters may be a bit annoying (especially Daisuke, at first, but his character does change with time, even though a bit unevenly), but they do have good chemistry overall. Nice pacing, time loops. Probably best 3D CGI in anime with this style I've seen, although it could still be better. And it could have a bit more gore besides just a few scenes, since setting allows it.
