What SHOULD win the Emmy for Outstanding Reality-Competition Program?

My favourite category and long time readers will know why. In fact it's the only one I actually vote in - not that that should sway your judgement of the greatest reality competition show ever, which will be traveling from east to west this year. Anyway, as usual, vote for the show you think should win rather than the one you think is going to win (although I think they're the same one), and feel free to leave comments in the comments section.