Well, I went out to Target today, they were out of the Deluke Edition of Batman Begins so I bought the 1989 Batman movie. Then I went across the street to Walmart and bought the deluke edition. After watching both, and watching the special features I'm going to have to say:
Movie:
Batman Begins > Batman
Special Features:
Batman > Batman Begins
I wasn't to impressed with the special features on BB, but I've found myself watching more of the special features from the Batman movie than watching Batman itself.
My favorite feature on the Batman DVD deals with a storyboard of a scene where Robin makes a brief appearance as Batman (on horseback) chases down the Joker (in a an armored truck). It features the voice overs of Kevin Conroy and Mark Hamill.
Anyway, go pick em' up, kids.
EDIT - Shameless Plug!!!