HUZZAH! The Slug droid is ingame! (You know, the one with the single tread around the whole body) Sorry if this is old news but I was desperately hoping they would put it in.
Kashyyyk looks exactly like the movie (what little we saw of it...)
The other maps though... their the same. Exactly the same. I mean, not even a graphical update. This only affirms my claim that this is really just an expansion not a new game....