Basically, you will undergo a change in this, to see in the end who can be classy, and genuine when they need to.  Of course, I may not be one to judge, the challenges that you will take place in, the people you are in the house with, and how you act, WILL judge your faith.  With each competition, you can become Head of Household, and eventually, put two people up for nomination.  Those two people have to undergo a challenge, and the winner of that, still could become a "gent."  Remember, there will be one standing in the end-- meaning 19 walk home, misfit.