It has the right feel for the most part. I'm gonna need to see more before I feel completely excited. Right now the Sith saber almost feels like it was a fan created kind of thing. I know it will grow on me because I'm the biggest star wars dork I know. Books, movies, action figures. My four year old nephew wants to be like me enough that he went as Darth Vader for Halloween this year and loves to play 'shooter guys' [his name for stormtroopers] anytime he comes to visit uncle Joe.
Anyway, trailer gets a thumbs up with cautious optimism from me.