It seems like it will be a good movie. I'm not sure it will be a good Star Wars movie. Them choosing this girl that has "rebeled" a lot is just odd. If those charges are from the Galactic Empire, than it's a great move, but if it's from a bunch of nobodies, who's to say this girl won't turn on the rebels?
Also the AT-AT's on the beach, and the rebel troops running straight into them just looked dumb. "Hey look, a huge tank, lets run at it with our guns."
Some positives are that some of the storm troopers actually look threatening, which is a good thing.
I just hope the movie is better than the trailer.