The Truth About Corked and Flawed Wine and How to Identify It
It never ceases to amaze me how many people need an answer to this question… so here we go.
Wine is subjective and is only meant to please your senses. If it offends your senses, you should not drink it! People find wine intimidating because it is associated with snobbery and connoisseurs who supposedly know much more about what you like than you do. Here is the truth: the only truth about wine is what you like. If that means 2 buck chuck, then so be it. If that means only Lafite or Margaux, then fine (but you better have some deep pockets).
So the truth about flawed wine is that it simply smells or tastes foul. There are all kinds of reasons why a wine is corked or flawed, from sun exposure to heat exposure to bacterial contamination.
When you sit down at a restaurant and order a wine, especially one that you know already, it should have some pleasing characteristics to you. Fruit, flowers or spices in the aromas, and similar characteristics along with more complexities like smoke, leather and tobacco and so forth. These are all positive things.
If a wine smells like dirty socks, sweaty socks, gym socks, or “barnyard” (fecal), this is your first indicator that the wine is flawed. I have, however, experienced “stinky” wines that border on fecal and barnyard in the nose, yet in the mouth are completely luscious and delightful. This is almost never the case, though.
The point is that if the wine smells bad, you should still taste it. If when you taste it, however, it also tastes foul, fecal or barnyard, it is almost definitely flawed.
If you are still in doubt, and at a nice restaurant where you have ordered an expensive bottle (whatever that is for you), and may feel embarrassed about sending it back, ask the sommelier or waiter or wine steward to try the wine. 9 times out of 10 they will likely agree with you that it is flawed and simply bring you another bottle. No harm done. The restaurant will actually ask their distributor for a replacement, who in turn will ask the winery or importer for a replacement.
It is well known that wine bottles that use natural corks have about a 5% failure rate. That means that one in twenty bottles is flawed!
So be diplomatic but don’t be shy about letting you opinion be known.