Sorry I wasn't clear, I think that some areas of improvement could be when a hint is not displayed. When hints are displayed they are really clear as to what todo, however, there's lots of times where hints aren't displayed and you need to click around or repeat events before they are displayed. This is primarily with side characters like Eve, Mia, Anya. Even if it's as simple as 'Raise the relationship' that's really clear. Additionally, if it's the end of content with that character. Maybe have a hint that says that.
I noticed some suggestions with the Patreon, have you considered moving to an early release pricing model? Or paywall cheats? I think this game has a lot of potential and personally I wouldn't be too concerned about the reviews, it's all about taking it in your stride and improving it
I'd love to see whats part of the next release!