1) He lies...a lot. Prime examples being telling Dee he didn't tell her to 'get out of my way' when he clearly did.
2) He knows nothing about the British public or culture. He didn't even know we had electricity or cars
3) He thinks 'he's already won'.
4) He doesn't react to cheers anymore.
5) The winner's interview will be the worst we've ever had because he'll either not answer Emma's questions or just talk about his own ****.