This VN is truly a delightful experience. The art and music are gorgeous, and I had no idea it would be this animated so I'm constantly in awe by the visuals. E.g. the depth with the displayables in the scenes and the camera panning, the many different sprite expressions (crying Poppy must be my fav) and animated cold breath.
I kind of stayed up late because I needed to know if Poppy survives and reunites with Ruddy again. It's because I'm familiar with the original story, and there's always the looming tragic thought that everything she sees might just be a fleeting illusion.
Spoiler question
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Tall man is Thanatos I think because of the butterfly motif? (Admittedly, I only know this due to "Hades")