Not so much. D.C. is a special case (in this and many things).
On another site there were numerous flaws pointed out in the report.
Then there is the fact that states that do not allow grocery store sales received a big hit against their grade. I don't know about you, but I have never found grocery stores (except a few specialist outlets such a certain Whole Foods) to be a worthwhile place to buy wine. They tend to stock mass market crap.
Democracy dies in the darkness