You always get some kooks, no matter what. They are kooks and without a following will disintegrate.
As Dani said in her talk with Julie, you can't create edits if people don't give you something to work with and for those of us live feeders, we have watched it unfold without the "CBS Spin". What Shelly has brought upon herself as an unliked player (just talking about Shelly in the game, not outside or her family) came to a head with the J/J situation, but it had been building for a long, long time.
Shelly's duplicity, her horrible trash-talking (guess I expected a little more maturity out of her than 23-year old Porsche), constant lying, stealing, etc. are only a portion of what has gotten her where she is today. We can say all of those things are part of the "game". Where Shelly brings it upon herself is with the hypocrisy piece of it - constantly touting her integrity, class and maturity and becoming indignant when those things are questioned. She turns things around on others, lies, belittles and then makes herself the victim. I think she lies so much, she actually believes herself.
Shelly has been mean, mean-spirited and hypocritical. She went from an early favorite to least liked, based on a culmination of her actions, not one single event. She is the one continually saying "wait till you see the tapes", as if to exonerate herself. When the houseguests watch the tapes, what they will see is someone even less likable, with less integrity than they imagined.