While it is a fair point, "problem" with Batman is that, while being a grounded character in a matter of seeing him getting hurt and bleeding almost every night when he goes on his "patrol" and having certain limitations due to the fact that he is indeed just a human, he's also supposed to be an extraordinary character, a person who trained himself into becoming the best a human can be, in both mind and body.
And that's where Nolan's version falls short in my opinion. I strongly disagree with the notion "that everyone can be Batman", it's not just the training and will to do something, but also an inner strength that not every person posses nor can everyone achieve via meditation and martial arts. In a matter of speaking, it's actually unrealistic for someone who spends years devoting himself to both spiritual and physical training, to fight and act the way Nolan's Batman did. Though, it must be noticed that this version wasn't really trained in mind as much as in body.
For this reason, Batman can be a tough character to be done right. It has to be smartly thought-out to have him fall in that middle ground between batgod and a grounded character. He has to have usual human weaknesses, but also to be extraordinary enough to be able to ignore some of them.
You're forever Batman too Bale.
