2021 August Kesseler Riesling Kabinett - light colour, light weight, clean wine but not much of interest. Nothing off, just not enough 'there', there.
2003 Zind-Humbrecht Riesling Heimbourg polar antithesis to the Kesseler. Medium amber colour, a tad oxidative, but kept improving the longer it was opened, still has good balance, higher weight than the other wine and a good mouth feel, and it just kept getting better and better after opening. I gave the bottle to my friend to take home and he advised that it kept improving for hours and picked up a roasted nut element he really liked. He made one interesting comment that I think is true - he said it really wasn't very much like a Riesling, but more like an aged Jura wine!