A huge leak of U.S. reports and this is all they get? I know of more stuff leaked at one good dinner on background. I mean, when Mother Jones yawns, that's an indication that you might not have the Pentagon Papers on your hands. If anything, the thousands of documents remind me of what it is like to be a reporter: Lots of different people telling you different things. It takes awhile to learn how to distinguish the junk from the gold.
You know how Robert DeNiro used to shout once in every film, "You got nothin' on me, nothin'"? (I think it was in his contract.) This data dump reminded me of that.
Here's Abu Mook's very good summary, cited by MoJo.