Art is good, sure, but aside from that...
Writing in intro feels terrible, dropping one info bit after another, while none of them matter to current actual game at all.
There is no gameplay. Whole demo consists of going back and forth between rwo avaible locations, then passing time untill next day, rinse and repeat. Day time system exists, but has even less purpose so far than gold does. Map exists, but with only two locations, it could have been replaced with "go to other location" button and only difference would be that we couldn't notice how UI obstructs one of locations on map.
It's not a 'tech demo', whose purpose would be showing that game systems work, but a regular demo that is supposed to show game from good side. So far, trough discrepancy between art and everything else it looks more like typical patreon money grab that gets few minor updates to milk patrons before getting entirely abandoned. I would really like to be wrong about it, and art seems a little bit too commited for regular "grab cash and run", but we shall see. Just, try to not get your hopes up too much.