I suppose this should be brought into one thread instead of the inevitable 75+. For those of you who haven’t seen it, here’s the Teaser: http://www.youtube.com/watch?v=W3SMLpOPQRQ
From what I see, the graphics have been slightly advanced. (I may be wrong.) I believe the structure that we see is Forerunner, and the wings make it seem like a guardian angel to me, but this is PURELY speculation. Anyway, discuss, don’t argue, don’t flame, troll midly, etc.