($14, Pasternak Wine Imports):  The justified popularity of Marlborough Sauvignon Blanc has spawned some pretty vapid examples of the category, especially at the lower price levels.  But don’t let the price of this one make you suspicious.  Rather, stock up, because it shows why the category is so popular.  Of course, it delivers the citrus-infused almost electric zing that’s the hallmark of Marlborough Sauvignon Blanc.  But, in addition, there’s ample ripeness, a mouth-filling amplitude and a gorgeous persistent finish. 90 Michael Apstein Sep 14, 2010