I wasn't too impressed by the trailer overall. The characters seemed over done with details that the graphics couldn't back up. I think their appearance looked to be inaccurate with the story so far, almost like they have newer technology than the master chief did at the same time. Do they really need new helmets?Military's around the world have uniform armor and attire so as to look more professional. Also, the aerial transport would have been a pelican not some 80's-esque helicopter, very unfuturistic . Finally, all the Spartans, if these guys are Spartans, knew each other pretty well (there was only a few hundred of them) so there can't be a new guy. But hey this is Bungie, they can defecate on their own storyline as much as they want I guess. Just my piece, take it or leave it.