ARE YOU A STARWARS FAN????
talking about graphics is not bad but not as good as some other games like halo. but overall the characters or starship looks amazing as you play them.
sound-
yes the sound is just right for a starwars game example like firing a blaster using light saber or the sound of a space ship flying and there is truly nothimg wrong with the sound.
gameplay-
many things to play with mission range from fighting as a jedi or a trooper or siting a veheicle like a AT-ST,speeder bike and many more. and there is also space mission that let you pilot a x-wing/ARC-170 Clone fighter and many more.
so what are you waiting for ? this game is truly fun if only you love starwars