How normal is it to expect or demand that a mangaka satisfies the expectations...

[Star_Of_Hope]

How normal is it to expect or demand that a mangaka satisfies the expectations of anon-target audience?
I am sure it's not entirely fair. So, what do you think?

 

[Heatman]

Well, it's a fact that in as much as we are all different individuals, but when it comes to our expectations, it's all different which is why it's always very difficult to satisfy all fans at once with one anime story.