John Duval, the former chief winemaker at Penfolds, knows a thing or two about how to create wines which will age well. The 2005 John Duval Plexus certainly gets better with age. I am sorry that this is my last bottle, I just opened. This SGM is a full-bodied wine. The fruit is quite intense and big, but the wine is smooth and elegant at the same time. This wine certainly got better over 10 years. The black and red fruit flavours are now more complex. One of the things John Duval is doing differently now, is to apply oak more carefully and in the background. This is obvious in this fruit orientated wine. The different grape varieties blend together seamlessly. The dry, fine grained tannins support the satisfying finish.