My son is wise in the way of Star Wars. He owns three light sabers (two "official" versions and one cheap knock off that lights up). And he's happy to tell you the difference between the droids from the Lego set he received for Christmas and the one he received for his birthday.

He, obviously, likes to create Star Wars-based scenarios with his sister, who generally is a bad guy or droid (but never a princess which is what she really wants to be). Most of the times the play is fairly peaceful, but every now and then you have to yell . . .

"Anders! Stop using the Force to choke your sister!"