I agree with Sharni.

I dislike reality shows like this and big brother because they display some of the worst of human characteristics as well as being immoral. Nastiness, deviousness and adultery all get a display on prime time television where kids get to see. The negative aspects where they vote to get rid of someone, an unpopularity poll if you like, is something that disgusts me.

I expect it is interesting and can become addictive viewing but for me, I vote with my channel switching button