Have you guys noticed any detail that could have gone unnoticed on the first viewing? I noticed snow/ice at the feet of the cryopods. This leads me to believe, considering those are surely made with the best of technology, that for them to leak like this, decades, if not centuries, have probably gone by between Halo 3 and 4.
Man, I am really psyched! Them saying that they want to get rid of the colour purple in the game makes me think that the game will feel different from its predecessors. I am excited.