The surprising part of the trailer (for me) is the huge space battle. We really need a good space battle: TFA space battle wasn’t very imaginative, TPM’s was too short, ROTS opening was not really a space battle and AOTC only had a short asteroid chase. The cgi models for the x-wings seem too “clean” in the trailer (and there is a weird ornage color on the walkers), so I guess there is still some work to be done on the effects before the release of the movie.
I agree. We don’t need something on the scales of the Battle of Endor but we need a space battle which is comparable the size of the Battle of Yavin.