@swk3000, I've been thinking about your previous comments, and I have a feeling that many others may share your viewpoint that it looks like I'm almost putting these together at random. Just to shed a bit of light, here is some of my evidence for the Awareness perk, as well as the secondary function of the Concentrated Fire perk.
First of all, compare the following 2 clips:
At https://www.youtube.com/watch?v=BRFAuDOlK5Q&feature=youtu.be&t=2m21s in the Microsoft Showcase, we can see a raider being shot using V.A.T.S. Note the speed of movement, as well as the lack of tactical information being displayed. Next, at https://www.youtube.com/watch?v=D5esyZPt5Jo&feature=youtu.be&t=29m40s in the Bethesda Showcase, we can see another raider being shot using V.A.T.S., but this time, we can see his Level, his Damage Resistance, and his Shock Resistance. Also, even though the V.A.T.S. segment is over in a flash, you can clearly see that the raider in this clip is moving much slower than the one in the previous clip. This ties in with my description of the Awareness perk, which slows down V.A.T.S. combat, and also adds tactical information once the highest rank has been unlocked.
Finally, look at this clip:
At https://www.youtube.com/watch?v=D5esyZPt5Jo&feature=youtu.be&t=30m10s in the Bethesda Showcase, we can see a raider psycho, a super mutant brute, and then a super mutant skirmisher, all being shot at fairly close range. Notice how slowly the super mutant brute is moving compared to the other two. And this is before the shot is even taken which rules out a 'kill cam' effect, and without enough charge on the CRIT bar, which also rules out the slowdown effect from a critical shot. This third clip therefore ties in with my description of the Concentrated Fire perk which, as one of it's two main functions, slows down real time combat for a brief duration.
This is just one of the many ways I have approached researching the various perks, as I have gathered any relevant information I could find from the many official sources. And so none of the descriptions have been plucked from thin air. Every single one has its basis in fact