I enjoyed this quite a bit. Lost my appetite for sure, but I enjoyed it. The character development of the protagonist was wonderful to experience, so was the uncertainty of moments, the false hopes, and the expected disappointment that came along as the characters felt it.
The music was very fitting, I don't know anything about music, but it sounded like someone was clanging desperately on pipes. It gave you a feeling of vast hollowness.
Though, I do have some issues with points in the plot. Somethings weren't very clear to me, such as the message or the whole ending. The administration felt like a symbol for something but I received it through vague hints and wasn't able to piece together a full image.
Other than that, this left me holding my breath in anticipation as the scenes went. Very good tension.