Mirabelle is really cute! I gave my best efforts to brew the right potions and get the good ending, and then when I did another play through and intentionally ruined all of them I felt awful for letting her (and Sara and Lilian) down. Serves me right, I guess.
Also, I was surprised that there was character creation! That's a non-trivial bit of extra effort the devs didn't need to do to for this story to work, so good on them for going the extra mile! It would be nice to see this game fleshed out into a full length experience some day!