Can't wait for this movie, but one thing has been bothering me since the initial reveal, and that's the downed Star Destroyer. I can't tell if it's just a work in progress, or if that's how it's actually going to look in the movie. It doesn't actually look like it's a three-dimensional object, and looks like it's green screened and completely flat to me.
The lighting is just entirely OFF, unless there's a magical sandstorm that is only taking place in the background. Or hell, maybe it's just a liberal application of the dreaded Chromatic Aberration.