I opened this at least three hours before dinner, and it certainly needed the aeration time. I sampled it frequently after opening, and it remained tight, acidic and almost tart for at least two hours. Beautiful aromas, though, from the first opening.
With roast pork loin braised in milk (a recipe from Marcella's Italian cookbook), the smells and flavors unfolded like the petals of a rose. More red fruits than black. Roses galore but not many of the dark tones that I associate with Nebbiolo. Fine and delicate on the palate. Lots to like, but I suspect there will be even more in a few years.