Great job to whomever did that. That is great, got the music and everything and even some bad camera angles.
Are you guys kidding. How do you think I win all of my MMing games? I use VATS. All kidding aside I thought the video was going to be crappy. However, the video proved me wrong and wow'd me. Good idea, good editing = happy viewer.
Vegas isn't really a special effects editor, it's a linear editor that allows minimal effects. Besides, you really couldn't do this in Sony Vegas (well you could, but there are better ways). No, you could easily do this with GIMP. However, it was executed quite nicely, and I enjoyed it.