Sweet.
Looks good--
I'd watch the rest of that.
The backgrounds could be cleaned up a little bit. In the city approach especially, I was quite impressed with the way the view angle of the ship changed so smoothly and accurately as it swerved around the towers, but the towers themselves looked a little slipshod.
And though you said all the music is placeholder music...I contest that 'Also Sprach Zarathustra' is not just a placeholder. (although that part of the opening was a little slow. And who is that bubble-baby? So many unanswered questions.)
Anyway. You get a 5. Keep it comin.