Let's say it right now, in all caps: IT DOESN'T MATTER YOU'RE BUYING THESE FOR YOUR KIDS OR SOMEONE ELSE'S KIDS, BE SURE TO GET SOME EXTRA BATTERIES. There. We just saved Christmas.
There's no rush of power like the rush of power you get when holding a remote in your hand. Seriously. Give it a shot. You'll be amazed how incredibly strong it makes you feel. Like a Greek hero. Like a Roman GOD.