This has always been my problem with wine. Some people act like superior asses if you can't tell a claret from a beajolais (sp?). Plus, I always thought wine had to be expensive to be good, and that there was far too much to learn in order to choose the right ones.
I stuck to beer, but with all the microbrews and brewing kits, beer has become a science and art form in its own right, though obviously not on the level of wine. So, I decided if I can handle that, I can take a foray into wine. We'll see what happens.