I’ve become a bit jaded about Finger Lakes riesling — but I don’t mean that to sound as bad as I know it does. But after so many years tasting so many good-to-great rieslings, I’ve come to expect it in a sense. I don’t want to say that I take it for granted because I don’t. There is still a lot of mediocre (or worse) riesling in the Finger Lakes. But, for a wine to really stand out during a tasting, it has to be something special. When such a wine retails for less than $20, even better — if increasingly rare…