I'm confused

What is it that people are in love with about Kat?? It's too early for me to comment on her personality, and I will reserve that sort of judgement - however on seeing her VT and her entrance, it just made me cringe, and wonder why BB picked her! She didn't make me laugh in the slightest, spose my sense of humour is a bit more subtle than that, and I didn't like looking at her with her strange hair and dress sense.
She's such a huge hit, and I just wonder WHY?? Praps coz she was last and people remember her best? Can't think why else? Praps I'll love her in time, but not on her entrance.