Hard to believe how much the wine service/quality/offering has fallen since the 90's. Still remember to this day a 1969 Barolo in International F to/from Europe in the 1993-94 time frame. Or the Inniskillin Ice Wine with dessert. (A wine that I buy to this day because I was introduced to it on Delta).
And as the poster above mentioned, for LAX-SYD in particular, it is not that hard to find very good Aussie wines that are not crazy expensive or limited in quantity.
Really sad.