A little background is in order here: This is a clip from Star Wars Battlefront, which had a trial beta a few days ago. I spent a few evenings trying this, and yes, it does look this good. (Worth cranking up the resolution on YouTube, if you can.)
One of the things you can do in the game is briefly turn into Luke Skywalker, circa Return of the Jedi for some reason. This clip is from the perspective of a Stormtrooper player taking on Luke. Hilarity ensues.