Grosset’s Polish Hill is probably the Clare Valley’s benchmark riesling for the reason that it is more complex than most. The 2019 vintage opens with aromas of smoke, minerals and some lactic character. Clare Valley lemon and lime are in the background. The palate has pin point high acidity and does not have obvious seams. The length is towards long and the balance impeccable. This Grosset Polish Hill wine can be comfortably approached now and over the next two decades. Rating: Very Good to Outstanding (★★★★☆). Reviewed: May 2022.