That is, in the fact that we have a new "trailer" to look at for the game. Only thing is, it is not a hi-res clip but an in-game clip. A clip that you can see below once I am done telling you about it. I have put it on lock down until you finish so don't try just jumping ahead.
When you watch this, you will undoubtedly see some of the action shots from the previously released screens. What you won't see, is a lot of actual game play - at least as far as user-controlled game play is concerned. Most of these scenes look like in-game cut scenes with a few small clips of player-controlled parts. At least it is nice to see that Deus Ex will look really good when you get be the one in control.
By reading this, you can be sure that the video player has been unlocked.