Come off it, some of the housemates have got slightly upset over some of the things that have happened, but suffering?
These are people who have applied to be on a game show where they stand to make £70000 if they win. Unless they are completely stupid they went in with a complete understanding of the kinds of things that they would be asked to do.
As for likening it to being locked up in prison - it is obvious that you have no idea what prison is like - do you ?
I too watch BB for its entertainment value (why else would one watch it?). What is entertaining is seeing how people react to situations that they are placed in (classic introduction - conflict - resolution). What is interesting about BB is that the conflicts are (mostly) artificially constructed. None of the housemates in the current series have anything near the talents to be entertaining in their own right.
P.S. The booing of Adele by idiots in the crowd on Friday was far worse than anything that producers could dream up. Although I want Jade out, I certainly don't want her to be booed - that is cruel.