The Hype is strong with this one.
Something I've always appreciated about the Star Wars films is their excellent sound design, with memorable SFX like the menacing buzz of the lightsaber, to the banshee howl of the tie fighter, Darth Vader's iconic breathing, the high pitched sound of laser blasters, the asteroid depth charges in episode 2, the metallic steps of the walkers, ect. The sound really goes a long way to differentiate it from other sci fi series.
Then of course there's the music of John Williams, can't be beat. Anyone know if he returned as the composer? If not, I'm not too worried since the music in the trailer did a good job of bringing back all the SW nostalgia.