For what it’s worth, I slightly prefer the 2017 Produttori Langhe to the 2018. Slightly. Enjoy both a lot.
Not sure what that says about the Piedmont vintages as a whole though.
Had a few Nebbiolo Langhe 2018 and they have all been drinking really well. While difficult to say what Barolo/Barbaresco (didn’t try an alto Piemonte wines) will turn out like, if not for aging then I can imagine them being a pleasure for early/mid term drinking.