Of course they should not be held against their will. However, I thought it was a terrible shame Alison was up against Sandy and got evicted - and then he walked (climbed?) anyway. She really wanted to stay in and he "wasn't bothered". Perhaps if there was no option of leaving would have worked at being less likeable

. However much Alison may have annoyed some people she certainly livened up the show. Since she left (and the divide arrived, of course) the housemates have been bored and depressed. Consequently, so have many of the viewers.