I didn't see Lauren on BBOTS so can't say if this is all an act but I'm seeing it differently to the rest of you. I see her as a bit creepy and odd in a rather sad way and feel quite caring about her in the way you would want to protect an oddball.
Charlotte, on the other hand, I have disliked from the moment she went in and the Noreen thing just confirmed it to me. She is just so disrespectful of everybody and everything, one of those people who shouts the loudest because they are too stupid to stop and listen. I maintain that if weeing, shitting and shagging are talents it is an even sadder world than I had realised
I did wonder with Courtney and Doug if she held back out of some kind of morality/shyness thing. Acting snogging being ok but real snogging being a bit porn-y IYSWIM? Could be wrong though.
Carol and Louis are nasty bullies., Abz is sweet but no charisma, Vicky is probably the nicest but not a strong enough character and I think Mario is keeping his head down which is making it hard as you can't see his personality.