That's quite the unique article. A game with very lovely papercraft aesthetics!
There's one point where I got stuck for half an hour: Aya's puzzle. Not that I couldn't bring a good photo, just I somehow didn't take the hint and went all over the place thrice, hunting for something abnormal like Aya initially wanted - even though she clearly told me something about Youmu or Byakuren. Oopsies, that's most likely an only me issue lol.
But really, it's so fascinating being free-roaming in this museum, able to take photos! (if only I had a VR set and this game had VR, imagine!)
The challenges were all interesting, the plot even more (especially the ending). So that's a big yes from me.