I don't mind watching TV shows with voting off cause I enjoyed The Island & The Challenge has its fair share of stupid elimination rounds that robs contestants of their win they would've gotten in anything else. But group game wise I also hate voting games, although I will join Survivor time to time because it's more competitive than The Challenge games; I don't like that if I lose it's based on other people and I can't take anything into my own hands.
In Survivor or BB group games you gotta play nice and avoid drama cause there is a jury and people decide who goes, but in The Challenge you can fist fight everyone in the cast and still easily win the game :).