That was cool to see. Of course, I'm hoping next time they'll put on those jet packs and truly do a space walk without any tethers. That's the good stuff. Also, feel bad for the chick... she had go to go up when they were on the dark side of the earth, although who knows, maybe she could see a billion stars and city lights.
Also I like how they called the hatch location where they stood, the "skywalker".