thats probably one of the intros ive seen in my life.
thank you for reading my review.
on a more seious note, i believe that you could add a little more elements to this intro. add some sparkle, you know? make the animations more interesting and less generic. also, i feel like an intro should also have a story, however short, and in your case, whilst you have a fade in, which could be considered as the beginning, the main action but is missing an ending. the intro just ends abruptly, and that's never really too good.
its a good start
keep workin