I like James, he has only (that I recall) gone back on his word once to my knowledge - and even then he initially tried to do the decent thing. IE, he won the POV by telling Natalie that he would not nominate her or Matt for eviction. He then stuck by his word and nominated Ryan and Sheila. But then, James found out that Matt had lied to his face and said he had voted to bring him back in earlier when he had been evicted so nominated Matt - fair enough really. And since then Natalie and Ryan have had it in for him.
I feel sorry for him because he has a battle every week and knows he HAS to win POV in order to survive, thats mad pressure! I think so far on what he has done and how he has tried to play the game he deserves to win!
As for the others, I did like Ryan at first but not anymore, hes just been too desperate to get James out and should be concentrating on his own game! Natalie is just annoying, everything she does is for Matt's benefit, even now!
I like Sharon and Adam though, they seem OK, and I blow hot and cold with Sheila - she is annoying and two faced but sometimes makes me laugh.