I like it because her delusion is going so far that I want to see her face the revelation... and I hope it works.
Also, you know even if she is being creepy, I'm glad that is not an idol we're talking about, usually idols have fans like this somewhere in the world but the idol industry over there is really sick overall (you can't marry, you can't be seen with other people without permission, you can't go out etc etc) so I'm glad she's a mangaka instead.