2010 lies in the middle of a trio of exceptional vintages for Sauternes and Barsac. The vintage has produced rich, sweet wines with lots of creamy botrytis but also plenty of zip. They will last the course but quite a few are already delicious. There is something beguiling and beautiful about the finest Sauternes and there are a bevy of fine wines to chose from in 2010, some of which remain close in price to their original en primeur offers, so there is much that is still affordable.

In 2011 Pessac-Léognan is a game of two halves. The whites are very attractive, the reds completely irregular. In tricky wet vintages, Pessac-Léognan, with generally well drained gravelly soils, succeeds. Look at 2007 when the region produced some good wines compared with other districts. Drought vintages seem to be more hazardous here and 2011 is in reality a vintage of considerable drought and with other fluctuation for good measure too.

Despite its big reputation, the Napa Valley’s a relatively small wine region, just an eighth of the size of Bordeaux. Given the acquisition of some pretty prominent names by big business over the past few years, it’s heartening to discover that 95% of the Napa’s wineries still remain family owned. These days it’s maybe not quite the beatnik, boho crowd of the 1960s – you’ll have needed a fairly healthy bank [credit] account to have opened shop in the Napa Valley in the past decade or so – but many of Napa’s founding families are still around too.

I tasted the Domaine Clarence Dillon wines last Monday at Chateau Haut-Brion without knowing their vital statistics. Nevertheless I did spot some warmth on Chateau La Mission Haut-Brion, but it didn’t worry me particularly. If I hadn’t been sitting down I would have fallen over when I was told at the end that it was over 15 degrees. I’m glad I didn’t know that before because, other than the warmth, La Mission looks really good. Nearly everywhere I went during the rest of the week everyone was saying, ‘Oh but what about La Mission? Fifteen degrees – too much surely?’ Well on paper and maybe if you’ve got a bottle to yourself [though I think I could manage one alone] but I had to say that I didn’t notice La Mission was too alcoholic when I tasted it. That’s the problem with statistics, you don’t judge a wine looking at charts. Nor do you judge a feature film by its running time. If it’s engaging enough even two and a half hours flies by. Acidity is the narrative drama of a wine and it’s what is making 2010 such an interesting vintage. It is yielding wines that defy your expectations. You taste La Mission at fifteen degrees and it works.