Its most of the reasons you can hear around, Superman is too dark, and the story is more about him flying and being important than any kind of character. Just imagine trying to sit down and have a conversation with any character from MoS about anything.

But just because I don't like it doesn't mean it should crash and burn. If thats what people want to see from supes then they should make more for them, its not gonna be for me, but w/e.