Big Brother Is Watching

But am I? Normally I like watching this programme, but I think the makers have reached whole new levels of low. It's quite obvious to even the most stupid that they've selected people for their titilation factor, by that I mean "ooh look at how weird/big breasted/naked/gay/argumentative/irritating so and so is". Why couldn't they stick ordinary people in there and see how they interact? It worked well enough in the first series. Or is that too boring now? I hope that they've put a tourettes sufferer in there for the right reasons, but I suspect they haven't, I'm willing to be proved wrong though.