On a recent SYD-LAX flight, there were two red wines and two white wines in the printed menu. When I asked for tasting, there was a third red wine. So, I am happy with the choice of wines. So, there was no "enhancement" as far as wine tasting was concerned. I did not taste wines on LAX-SYD flight because I went to sleep immediately. I had an "executive dinner" as a midflight snack and had a breakfast three hours later.