Gorgeous. I'm glad they seem to have mostly stayed true to the camera and character movements of the original cutscenes, so they should evoke a similar drama.
Still don't understand why Cortana wears a jumpsuit though...
Also, it looks like they've also done Another Day At The Beach as well, which was cool of them. Guess it'll be included as a piece of Bonus Material, since it can't really be interwoven with the gameplay breaks.