Awesomeness. Pure awesomeness. If I were to make any extra suggestions, I could see adding a star field behind the opening paragraph, so when it segways to the Tatooine shot, it blends right in (so the stars behind the scroll are moving from bottom to top). I would also try a version deleting the vocals and just having the SUPERMAN music and audio FX, though I could go either way. Otherwise, it makes me want to see the rest of the credits!

I also like how the "Krypton" theme peaks when the Star Destroyer completes its run above us and fills the screen. The music flows really well with the action on screen.