I enjoyed my time playing so far up to the final building, and 'most' of my complaints are simply wanting more of that sweet sweet content, that said though: it baffles me that there is no proper save/load system. Even if this is to prevent save scumming, it basically means you have to rely on autosaves in order to stop playing.
Also I 'would' post an odd bug I had where the first time I played I somehow broke the game and the game thought I had 36 of the feminine crystals on like day 4 and wouldn't let me end day and continue, but it didn't happen again on a new save so... no idea there. I do think it'd be nice to have some way to change default auto-stock stuff, as in my playthrough I rushed permanent crystals (since those are what all of the staff transformations require), and the auto-stock wouldn't buy anything after I unlocked those since I didn't have enough to auto-stock those that early.
*edit: went to Discord, press ESC to pull up menu for saving