I finally got around to buying and playing this VN after eyeballing it for so long, and it was 100% worth every penny and every second.
For brevity's sake, I'll simply list every aspect of the game that I loved: the writing; the sprinkling of jokes; the creepy moments; the quirky, painterly art style; the surreal elements; the lovable cast of characters (with my favorite character being a certain bespectacled person); the occasional tonal shifts; the point-and-click gameplay; the puzzles (I was so proud of myself for finishing everything on my own despite being a shameless walkthrough user in general); the catchy music; the voice acting; the interface; the guide book (I just remembered I forgot to check it during my last playthrough so I should go back and see what's changed!); the thoughtful exploration of the concepts of death and regret; and so much more.
Even though I got all the endings (to my knowledge) and the epilogue, I'm still missing some images in the gallery and a few Steam achievements. Even so, I found this VN to be very fulfilling and satisfying and polished. Thank you very much for creating this masterpiece and for sharing it with us!