At the risk of this video biting the dust, here's the one I've been viewing all this time.
I think the "Tone Trailer" part is important to keep in mind for anyone who takes issue with this showing nothing in the way of gameplay.
Thank's for the functioning YouTube link, I added it to the first post. Yeah, it's good to remember that the first trailer for Forza 4 was very similar. All "tone" and zero gameplay. Also, this game seems to be very real according to an interview Dan Greenawalt gave to Jalopnik.com.