The opening weekend is the same as San Diego Comic Con so all the "Geeks" will be seeing it down there.
I was excited about the last one, Batman Begins - but am very passive about this one from what I've seen. Partly because we've already seen the Joker / Harvey Dent in the first Burton Batman movie (Etc etc, blah blah blah)so this is a remake in its basic form. But mostly because I think Heath Ledger and his untimely death will overshadow the film. I hope it doesnt' but those chances are slim.