Definately the best Batman movie made to date.
I also liked the Scarecrow. Liam Neeson's Ducard character smacks of being the real Ra Al Ghul... the one guy from the animated series & comics that always called Batman, 'Detective'.
I wonder if he is really dead? Since he is an "immorta" after a sort...
#2 Ra's Al GhulReal Name: Unknown
First Appearance: Batman #232
Insane Twist: Believes the only way to save the world is the kill off the majority of humanity and start fresh.
Crowning Moment: After a long courtship, Batman marries Talia Al Ghul and becomes Ra's heir in Son of the Demon. Not only does the Demon's Head gain a son, but Wayne joins his army and even sires a child with Talia.
Ra's is Batman's mental equal, financial superior and surrogate father (though long removed). Sure, Ra's may be "dead" right now, but it won't last -- it never does. Ra's is the only regular Batman villain who threatens the world on a global scale. He and Batman have a deep personal history and are more like family than anything else. Ra's earns Batman's attention quicker than any other, because he is such a threat, but being temporarily deceased has dropped Ra's from the #1 spot for now.
BTW, do you know who does the voice of the Joker in the animated series?