This isn’t the new trailer. This is the behind-the-scenes clip where the director and crew pretty much admits that Lucas taught them to stay as far away from bluescreen as possible. Real explosions! Real people in costumes! Actually moving the things that are supposed to be moving!
THEY ALSO HAVE A BLIND GUY WITH A STAFF WHO KNOWS KUNG FU. THIS IS RELEVANT INFORMATION. I FEEL THAT IT REALLY SHOULD HAVE BEEN MENTIONED EARLIER.