This is a really lovely game! Short, impactful, affecting--and wonderfully poetic.
Perhaps most saliently, it's a game possessed of an interestingly eerie and melancholic atmosphere; a feeling of being adrift and uncertain in a world that seems empty.
Indeed, narratively the story is of an unspecified weight; an unnamed, burdensome sadness.
This narrative is conveyed primarily through poetic descriptions of the things present in the scene--but also through short snippets of interstitial poetry.
One thing that I found neat is that those descriptions change with each stage of the journey through the story, keeping things interesting and adding to the atmosphere.
On the visual side, I love the minimalist art-style, in the vein of hand-drawn illustration. It's a significant contributor to that above-mentioned atmosphere, I feel.
Audio is sparse, in a way that I feel supports that melancholic mood and those minimalistic visuals; that impression of a world that seems empty. The sounds and music that are present are, I feel, well-chosen.
And at the end--a resolution unexpected, but not unwelcome. ^_^
So overall, a short and well-wrought experience, I find! ^_^