They just don't put any effort into the show anymore. The tasks are lazy and pointless. The HMs are lazy and have no motivation. In the old days of BB that office task would have had them required to type a certain number of pages an hour or something, anything, not sit on their ass, serve food to "management" and listen to people nominate them while keeping a smile on their face. The only requirement to pass that we were aware of was that they all had to remain happy and smiling and clearly they didn't succeed with that. And still they passed.
I don't even understand the point of this show anymore. Tasks are pathetic, HMs can throw tantrums, leave and return and they think this is perfectly fine. Everything they say in the DR is played back at some point and they all seem to have been recruited through agencies.
Yeah, I still watch it but I don't understand the point of the civilian series anymore. I think if you look at BB in US, Canada and AUS they cast, for the most part, civilians, they put a lot of thought and effort into tasks that actually require effort from the HMs and well they also don't tend to broadcast alliances and plots for everyone to hear....