I've got 2,228 miles on the car after the CVV removal and it looks like the oil's down about a 1/4qt.

I still haven't replaced the valve cover gasket which I suspect has a leak. I don't see any oil on the ground yet but I do smell burning oil in the cabin after long periods of highway speeds at about 70mph (after exiting the highway or slowing in traffic). That could be a contributor to the 1/4qt drop. Either way it's a huge improvement over what it was before removing the CVV.