John and Ash Gone

What is going on with big brother this year. Is it getting worse or better A fan in previous years I am finding this year hard to get into. The housemates seem to be racier than other years or is it just that the producers are screening more of the antics. Not fully understanding what went on with Ash John and Camilla. I was however disappointed to learn that it is not the real names of John and Ash. coincidently they are both named michael ( different surnames ). does this mean that in the house the names they have is not real at all. what does this mean, has this been done in the past. I di however like Rob and I think that it was brave of him to let rove shave robs head. and as a result 10,000 dollars is being donated to Rob's charity of choice. well done