This is by far the game that I spent most of my time playing in this Jam. Really enjoyed it.
It is a little bit short in my opinion and I can feel the first part of the game is definitely a lot more detailed compared than the second.
To me personally, the ending happened too suddenly and I was not ready for the storytelling, I was not mentally prepared for the scene. Thus I thought there was more after the discovery.
Additionally, the change from 1st person perspective to 2nd person was a little confusing for me.
But overall, this game has the vibe and you have nailed it. I am digging it.