Nolan and Bale utterly fail to convey that Bruce Wayne is fractured at his core... their Batman is wholly false because he is a mere construct, a 'symbol' Bruce creates to hide behind because he can't find a way to confront Gotham's problems as Bruce Wayne.
This is kind of how I feel. Nolan's Bruce Wayne never really "lost himself to the monster", as Alfred suggested in BATMAN BEGINS. Nolan spent so much time focusing on physical ailments, and not nearly enough time really exploring the mental cost of being Batman. And I'm not talking about losing friends to madmen. Nor am I talking about being hated, or being what Gotham needs him to be. These are compelling concepts, but these concepts are also inherent to being Batman, and also inherent to many vigilantes. I don't think Nolan really went that deep into the concept of Bruce Wayne becoming and dealing with becoming Batman, to be honest. He focused on the concept of Bruce not wanting to be Batman anymore, but they're not the same thing.