Behind the Scenes of Oblivion

Tom Cruise has a new movie coming out today called Oblivion, from Tron:Legacy director Joseph Kosinski. Much like Tron, the film relies heavily on special effects to sell its image. Included in the movie is a massive Sky Tower that is stationed in the clouds, and I found a behind the scenes video describing how they created this Sky Tower for the film. Here is the link to the video (it wouldn't let me embed the video). Pretty cool stuff.