The reason that people like Angie more than the witches on the season, is because she doesn't bitch and moan about every single thing that happens in the day. She laughs, she makes jokes, she has fun. She does NOT fake anything, she hasn't tried to play head games with people. She has a cool and cute and NORMAL personality.
And even with everything that's happened in the game so far she has been herself. If she was a ragging, horrible, miserable insufferable cunt, no one would like her either. But she isn't.

All of the witches in the house are jealous of her because she is real and doesn't play their games.
Everyone on at sucks who loves her because she is real and doesn't play stupid, petty, games.