As I have said before, to me the audio seems just way too high quality when mixed in. Not that either the visuals and audio are bad, but they just didn't seem to meld well. But with this new trailer, below, it seems like the clips from the past were more out of sync. This one removes a huge portion of the doubts about having such high quality V/O work.
That and the fact that it shows how corrupt the characters in the game will be. Again, warming my heart and belly.