I dunno. I liked Von Sydow and Brandauer as Blofeld and Largo, respectively. The movie as a whole was lousy, but I thought those two performances were good.
I can't choose a favorite main titles sequence. I love all of the Maurice Binder ones.
As for favorite pre-credits sequence, as I've said elsewhere, it's Tomorrow Never Dies. It's just thrilling as all get out. And I loved the exchange between the Admiral and M:
Admiral: "What does he think...