Watched it tonight, and I'm sorry I'm not a prude, but I thought Makosi, Anthony and Orlaith went way too far. Orlaith has definitely shown her true colours since coming into the house and as for Makosi -

I know it's up to them what they do, but I don't think they have done themselves any favours. I thought their behaviour was awful.
Maxwell actually went up (a bit) in my estimation - it was obvious that he wasn't too impressed by their behaviour, and I thought it was terrible that Makosi wanted to get with him - whatever she said, it was only to spite Saskia and be the centre of attention. I bet Makosi couldn't believe it when Maxwell made it clear that he wasn't interested.
I think Kemal and Vanessa may turn on Makosi - they weren't too happy about her behaviour, despite Kemal's shouts of encouragement.