I personally loved this video. Such beautiful dreams! It made me feel like there was a great deal that was possible, and had I believed I wouldn't be alive to see it myself, I would be filled with regret. I think it has the power to make people dream of watching galaxies rise from distant worlds. Even if it's not so much about rationality, I feel it speaks well for science. At least, it shatters the common mis-impression that science makes everything mundane.