Wow, I was impressed at how epic this was! I had no idea the sequences would be that long! It seems more like cartoons that would have been fine separately. The fact that they're all together makes it all the better. Hey, that rhymes! The best was probably the first part.
I just love the "Domo Aregato" joke or however that's spelled. It's just so epic. While I haven't played "Halo" I've seen so many parodies, I'm at least a bit familiar with it. Flash Gordon?