I guess it might not be 100% real life.
I expect they censor themselves a little bit, more so when they first arrive, but eventually the camera's will become "invisible" to them and they may think **** it, and just do stuff normally. To constantly remember to play up to the cams would be a crappy life and not a home I would want to be in.
I suppose some of them could keep it up, but they would have a miserable time always on edge and never truly relaxing.