I don't have any idea when will survivor end but nevertheless I love this season, Heroes vs Villains. My favorite character there is Russel from survivor Samoa. He's a real mean villain and he knows how to play the game.
It will never end! Survivor is the show that really kicked off reality TV. I have to say that after the first couple of seasons I lost interest. I still think the concept is cool, but I just couldn't get into it for some reason.
I agree that concept is still pretty neat, but I just have so little enthusiasm for Survivor or Reality Television in general these days, since it's just becoming so tired and overused. These days it seems like pretty much any possible premises has been made into a reality show, regardless of how dumb of an idea that it may be.