It looks pretty decent from the previews, though I've not played it. My roommate's been playing Lord of the Rings : Battle for Middle Earth 2 and it's pretty neat though.
its good but complex. it would have probably been better if it had been turn based instead of realtime. the interface is to complicated for real time. but im sure once you get the interface down then you will love it, if you like star wars that is.
you control everything in space and on each planet you control and especially with large maps you can very easily forget where you put what and spend a lot of time trying to figure out where everthing is.
graphics and sound are top notch.
ive only played campaign mode so far. you choose between rebels or empire. you have heroes like mon mothma, captain antilles, i think luke is one later. it starts a little while before the original star wars takes place and gos from there.