I disagree about Stephanie! MW scored her low for 2 reasons.
1) She messed up when she jumped off the boat thinking she could out-swim it to shore!
2) She was on the losing tribe.
I actually liked her, and think she is one of the few on her tribe who is already playing the game. She was featured a lot during that first episode. It either means she will be a major player for a while, or she is toast in a week or two!