Roy Piper analyzes recent vintages here.
Whether the newer style will age in precisely the same fashion as the older style remains be seen, but seems unlikely.
From limited tasting experience I expect MACDONALD to age well. Corison will age but it is more of the old style.
Some think the ripe type will stay in suspended animation.
I had a 1995 Abreu Madrona Ranch a few months ago which was disappointing, not as pleasurable at 31 years as a 1993 of the same wine at age 12 (when it was more primary).
My take, take it for what it’s worth.