Certainly is a TAS. Considering the moves he's making and the many frame perfect stuff as well as the "Movie Replay" at the very start of the video.
Which means you can just as well watch this one instead: http://www.youtube.com/watch?v=L4UtfnWRkNY
Which means you can just as well watch this one instead: http://www.youtube.com/watch?v=L4UtfnWRkNY