The Soundtrack
I see no one else has really said this yet but...
Good god was the soundtrack awesome! Blending the real upbeat heroics with 80's synthesiser to match the era TDKR is set in.
I hate to speak blasphemy here, but it's kind-of better than Hans Zimmer's Dark Knight trilogy soundtrack. Hans' music makes for a good soundtrack but nothing makes the tone of Batman seem as good or have as much heroic excitement than the music by Christopher Drake in this.
I hope they get him to do some of the music for the live action DC Universe and not just keep him in the animated film/series department.
http://www.youtube.com/watch?v=nST978EmHjY
"The BBC would like to apologize for the following announcement."