Emily's was justified and I don't really understand how people still think that - because they liked her - it was acceptable to get away with saying what she said lmao. It was incredibly stupid.
Ellis' seemed unfair only because it was the sort of thing that should have been discovered by the producers before they decided to green-light her as a housemate
plus the fact she tweeted it whilst underage... whilst still stupid and offensive... makes the whole thing scream "we wanted a publicity stunt".
Andrew was a vile misogynist racist with a Messiah complex so I'm not sure why he's being defended.
In all honesty I didn't disagree with any of them too strongly.... Dawn's seemed confusing and esoteric but that's about it.