When I asked winemaker Olivier Berrouet about his greatest challenges in 2015, he replied, â€œOur biggest challenge is to avoid all the temptations you can have in the vineyard and in the cellar. You can go too far. With our job, if you go too far, you canâ€™t go back. Little steps are best.â€ His comments eloquently explain the immense pressure of handling a seemingly pressure-less vintage like 2015 in Pomerol. But, with the devil in all the many details that are involved in the pursuit of wine perfection, if anyone has that devil by the horns, it is this incredibly talented young winemaker. Medium to deep garnet-purple in color, the 2015 Petrus (bottled in mid-July 2017) opens in its own time to reveal crushed black cherries, warm plums, mulberries and cedar chest suggestions with touches of anise, lavender, beef drippings and wild thyme plus a waft of crushed rocks. Medium to full-bodied, it fills the palate with generous, exuberant, wonderfully layered red, black and perfumed blue fruits contrasted beautifully by very ripe, very fine-grained and very firm tannins plus an ethereal line of seamless acid, finishing long and minerally. Olivier Berrouet and his team have knocked it out of the park in 2015. Look for this PÃ©trus to build and unfold over the next 20 years and confidently cellar this legend for 40+ years.