The central focus of the story has been on Robin's origin (The death of his parents, his training, capturing the killer of his parents, creating his costume and identity, and grieving over his parents death.) and the ramifications of Robin being introduced into Batman's life. The Justice League meet because of Robin, Batman and Green Lantern meet because of Robin, and Robin is adding an important, humanizing element to Batman. Robin is actually making Batman somewhat grounded by giving him someone living to talk to, look after and care about. He forces Batman to retain some humanity.
If you care about the Batman characters then you should care about what happens to them. That event had to do with Jim Gordon's life - a central character in Batman lore since Detective Comics #27, 1939.
The Joker is woven into the story. The Joker has to do with Catwoman being beaten and almost killed (which is obvious, especially when she's struggling to say "It was Joker") which lead to Gordon giving Batman the note and Batman runing down to his first Batcave to help Selina. Showing the tender compassionate side of Batman we rarely see. A touching scene. I think anyone who loves Batman knows that those two were meant for each other.
It is woven into the story. Superman sent Hal to talk sense into Batman and reason with him. And the meeting with Hal lead to Batman realizing he had been wrong, and taking Robin to his parents grave to let him grieve. Another great moving scene.
And we are both White Stripes fans so we do have some common ground.
The art looks very detailed. I love it, and I hated his Hush art.
I'm happy with Lee.