The wines still are poor. Several months ago I was in BF was served Wente Chardonnay. I buy this by the case for <$9/btl. Two weeks ago I was in FC, IAH-PHL and was served the same wine. It's not bad, and worth maybe $9, but I expect more in BF, especially if I was shelling out the big bucks for a full fare.
My last BF trip, PEK-EWR 2 weeks ago served Wolfs Blass, better then the Wente, but not much.