I'm going to try to stay away from the trailer. I've been trying to avoid spoilers but i already know much more than I'd like.
And I dont understand the people who have been trying to learn as much as they can about the story. I've found that it's always best to go into a movie knowing as little as possible so you can just simply let the story unfold on its own.
It's going to be hard enough to watch this movie without being constantly distracted that I'm watching a "star wars" movie and scrutinizing every little detail about it....