Thank you for playing Froggy Fortune and for your kind feedback! 💚
The limitation lies in the readings themselves. The Frogs have favourite card themes (seen in the Grimoire), the Witches Nose tells you they aren't working at the beginning. They do, however, those answers often sound like "wrong" choices when picked. So you have to decide whether you want a good score with the frogs, or say something that actually is good advice. 🐸
As for the honhonhon, it's based on phonetics, I believe. The sound of a French person laughing. An example I can think of is the French Chef in the Little Mermaid!