One of the best Bond movies out of the current 24 films in the EON canon and probably one of the most faithful to the books. The opening in black and white is one of my favorite scenes in the series. Also I've always loved the opening song by Chris Cornell (R.I.P.)
Edited into the "Ultimate Cut" of Watchmen. I can't imagine watching it seperately but, despite having read the graphic novel and seeing how it it fits in, I don't think it was essential to making the film work.