I ordered this game as well as i just love Star Wars and need to play a new game. I didn't play the first one and thought that this would be a very easy kids game but from the achievements list, it may be a bit tougher than i originally thought
I was reading on gamespot or ign (can't remember which one) that it took them 40 minutes to just complete the first level of episode IV. Apparently the levels are huge. With a bit of luck it'll take 12+ hours to complete.
It's gonna be a busy weekend with dead rising coming out on the 9th and this on the 11th.
It's a bit weird they are releasing it on a monday though.