I would like it if you displayed the "current point cap" of each kink, meaning at what number adding points/unlocking kinks doesn't enable one to access more content (that is currently available in-game). Unlocking a kink that has no content yet feels bad.
Personally I love "Max all" option, because I want to check out all of the kinks and while I like playing a character, I don't like redoing content too much.
Q&A There are some polarizing kinks in the skill tree of your game, do you plan to fully execute them? » Comments
Yeah, that's a classic problem of "in development" games. I do say in the "skills help" section to not buy any skill before you need it to help prevent situations like that.
But, perhaps I'll also add another section there showing which skills are currently usable in the most recent version of the game. I wouldn't know how to make that info visible in the main screen when it is already quite crowded.
Another issue that might be important to address somehow is to let the players know (or at least have some hints) which skills they will need with a girl so they can work towards those without needing a walkthrough (which I'm trying to avoid at all costs - the game should provide most of the info/hints you need to get the desirable outcome the player seeks). I'm evaluating some ideas at the moment. The next update might already have a system to help with this problem.
Thanks for the feedback and suggestions.