Deana is probably my big U-turn of the series, by a long chalk, when she got given the nominations twist, I was like ew, why? but now, I'm glad she got it and I'm glad she is still in there, she's easily my 2nd favourite now.
Caroline is another U-turn, easily in my top 2 for the first few days, thought her and Scott would be a perfect pairing together, I thought I'd love watching their scenes and their friendship blossom (but they are hardly shown together and I've gone right off her, plus she's too blame for my perma-ban on DS)