Practice
Taste a wine with the training wheels on. Record what you notice on each step, then check against the sommelier's answer before moving on.
1
Name your wine
Enter the wine you're drinking so the sommelier can compare your notes against what it should be.
2
Guess and check
On each step, record your observation (color, acidity, body, and so on). Once you've set it, unlock the sommelier's answer side by side with yours.
3
Scorecard
At the end, see how close your palate was across every dimension, plus what the sommelier would have guessed from your notes alone.