Some thoughts.
It didn't go down well, but I understand Rachel wanting to leave the group when Chloe was talking about how she wanted to try it on with Toby. Can no-one else relate to that really uncomfortable feeling when a friend says something (like bitching about a mutual friend) and you just think "why did you have to say that around me, because now I feel stuck in the middle of a situation I want no part in". Going directly to Faye who blew the situation up was very unwise, but I get her not wanting to feel complicit if she is friends with Kaz.
I agree with fully with @Zampa dark skinned black girls don't do well on Love Island. It's horrible, Kaz seems lovely, and she is absolutely stunning, but she never has a chance as the boys they cast don't ever seem to favour a dark skinned girl. I said this on the previous thread, it's painfully when you get guys saying they are into blondes, tanned skin, blue eyes... then to Kaz they say their type is a beautiful smile, and personality
Amber did win, but she is fairly fair-medium skinned black, and I don't think she actually had much success with the boys in there, it was the audience who loved her.
It is a game, people know what they are getting into, but LI etiquette code is to give a heads up to the boy/girl coupled up with who you are interested in, Chole didn't do this and Kaz was blindsided.
My heart sank for Hugo, that must feel really really crappy. He actually seems nice too. The problem is, yes he is very good looking, but by LI standards, he isn't anything special, which is why he is being overlooked.
One last thing I noticed which I think is interesting. If the answers given on the Mr & Mrs style challenge is to be believed Chloe and Kaz are the only girls to get nothing done to their face. People on this thread are very ready to say they don't get why the girls 'put so much crap in their face' and 'ruin their natural beautiful looks', but the girl who is called out most for not being as pretty is Chloe who is one of the only ones (and only white girl) to not have filler. Just an observation.