Eventually, the proprietor realized that there were enough of us doing this that he could organize special comparative tastings on weekends, for which we would pay. I would often bring along a special old bottle in lieu of paying cash. I now do comparative tastings of my own, nearly 40 years later, to which I invite my vinous friends. *
It is therefore worth looking at the results of these sorts of comparisons, to see what we can learn. Bob Henry, who was introduced a couple of weeks ago (in the post: Some new notes on Rudy Kurniawan and his activities), has conducted many such tastings while “moonlighting” on weekends on the sales staff of leading wine stores around Los Angeles, and as an organizer of wine cellars for private parties in Los Angeles. I will look at a few tastings that he conducted in the mid—late 1990s. In particular, I will look at tastings that compared two distinct groups of wines on the same tasting occasion.
As a starter, there was a tasting of seven Bordeaux chateau wines from both the 1989 and 1990 vintages, tasted in the winter of 1994:
- Château L’Angélus
- Château Pichon Longueville Baron
- Château La Mission Haut-Brion
- Château Palmer
- Château La Conseillante
- Château Montrose
- Château Léoville-Las Cases.
It is important to note that these results are relative only to each other, and there is thus no assessment of the wines on any absolute scale (eg. a score out of 100). The results are summarized in this first graph.
Clearly, the “best” (La Conseillante) and “worst” (La Mission Haut-Brion) wines were consistent across the two vintages; but otherwise there are some notable issues here. For example, three of the wines got the same score for the 1990 wine (13 points) but differed greatly from each other for the 1989 wine: 7 (Pichon-Baron), 11 (Léoville-Las Cases), and 24 (L’Angélus) points. Vinous things were apparently not consistent for these chateaux in those days.
This tells us nothing about how the two vintages compared, of course. So, at the end the participants were also asked to rank all 14 wines simultaneously, with points once again for their first, second and third preference — only then were the wine identities revealed. These results are summarized in this next graph, where the score from graph 1 is plotted horizontal and the overall score is vertical. The 1989 wines are in blue and the 1990 wines in pink.
Clearly, the 1989 wines were preferred to the 1990 wines, at this particular tasting, when the wines were still fairly young. Subsequent assessments usually place 1990 slightly ahead of 1989 (eg. Bordeaux vintage chart 1959 to today), although both vintages were streets ahead of the half-dozen Bordeaux vintages before and after them. [Bob has noted that the 1989 La Conseillante remains one of his all-time favorite wines in the world; and he has consistently declared that the 1989 red Bordeaux vintage ranks among the very best in half a century.]
However, the interesting thing is the apparent inconsistency that arises — wines do always get an overall score that matches their score within their own vintage flight. ** For example, three wines all scored 13 in the 1990 flight and yet got different overall scores (0, 1, 4). Even worse, several of the wines did better when compared overall (across the two vintages) than they did within their own vintage flight.
These results are quite illogical. This appears to be the answer to the question posed in the post’s title!
* “Baby Boomers prefer the luxury and educational experience of wine” (Millennials and Gen X want a wine vacation, not an education).
** What’s a wine flight and why is it called that?
