I saw it a bit over the weekend..
first impressions were "god its horrible,Jon lets not play this..I'll auto pillage you"
second glance, with assistance from typhus was "O' rly?" with raised eyebrows of interest (as my initial responce had been based on a false assumption.. once that was out the way it all looked rather good-darned good in fact)

Anyhoo.. whilst we wait.. i just remembered this from last year.. which is startlingly similar.. and just wondered who'd given it a go.
http://www.dicelikethunder.com/files/DLTMissions.pdf
I was thinking of having a one off.. and if it works using it fairly heavily for a month or so.

Nice find KMB!
Downloaded and saved, will take a full look at it later on. Looks like comething to give GW "battle missions" release a run for its money.