Sandra is awesome because she is so loud, brash, and
100% honest about everything. In any normal Survivor situation, someone like her would be gone ASAP, but with Sandra she's know how to play so that people like and respect her upfrontness instead of getting rid of her as an annoyance or liability. Plus, I think she's hilarious. I love her!
Both Sandra and Parvati are infinitely better players than Russell. Parvati has the Hidden idol and Danielle in her back pocket and Russell doesn't even know it. Sandra has Rupert already AND her and Candice are friends as well from what I hear. Russell will be completely snowballed come merge with the Villain ladies. He'll think he's in charge, but he has no clue he's really in the passenger seat.
Him taking the idol and then screwing over the Heroes at the merge = Five jury votes gone. He just doesn't know how to play this game to win it.