Well, I finally got all the gold stars in the Hoth level. My obsessive quest to get all stars was greatly impeded by real world events, so I couldn't dedicate every waking hour to the Angry Birds Star Wars.

I still have to get that last golden droid on the Hoth level, but so far I don't have any idea how I could possibly shoot it. So, there are three additional stars I haven't got, but those three stars are unlike to reap any type of reward.