They're all just bad versions of current (and recent, but canceled) reality shows. Whatever happened to the good old days when the vast majority of them were games of the creator's own design? Like Unanimous. I loved that group game while I was in it.
Finally got around to watching it for once. :P
I forgot how good it was. ^_^
The last time I watched it, I was 8 and it aired on GSN at 10:00pm on Saturdays. I remember watching the race with the couple who got divorced either partway or after the race.