CJ is a total ****, there was a program about "Quizzers" on channel 4 a few months back and the focus was him and some other young women. He actually came across fairly well but what was obvious was that in the world of Quizzing he is a nobody.
Kevin was also featured on the program and he seemed a really nice bloke, very humble about the incredible amount of knowledge he has. You can't argue with the mans credentials, world and European multiple quiz champion.
Not too keen on Chris either, CJ and to some extent Judith are there just to make up the numbers. I would say they should just keep Kevin and Daphine, I'm sure they would win every show on their own.
They should get rid of the multiple choice stuff for the Egg heads but not the contestants otherwise they would never win.