Falling clearly outside of the mandate of this site, but what the hell,
Star Wars: Episode VII – The Force Awakens Official Teaser Trailer #1.
Update: The Master bladesmith interviewed by the Washington Post agrees with me: New lightsaber design is a terrible idea.
But the people making a fuss about John Boyega are just silly. Yes, get used to it.
Well, talk about getting an early start on next christmas eh?