I took the test and found it fairly useless. According to the results I should like intense, oaky wines. Just because I like espresso does not mean I like my wines to taste burnt. In particular the call on oaked Chardonnays was dead wrong.
Intense is fine sometimes, but I drink wine with food. I want the wine to match well. That can be wine from any of the categories listed depending on the food. That can even mean sweeter wines, even though I never drink pop or sweet mixed drinks.