Phishing Quiz... are you good at determining real or fake sites?

I found some of the quizzes on the main McAfee site.  They have Spam quiz and a Spyware quiz.  On the Spam quiz, you’re asked which sites do you think don’t sell your email address and give you spam (which means you basically have to wade through their privacy policies).  I got 7 out of 8 right, which for some reason they rate as “Tightrope Walker”.  I think one wrong answer should rate a little higher than THAT.