I thought it all came down to the fact that once she won the Oscar she thought her sh*t no longer stunk. She demanded top dollar and wouldn't take any less. She has now realised that "oops that doesn't happen", that why she said it isn't all it's cracked up to be. In Hollywood you are hot one day, and cold the next. It has happened to countless Oscar winner, both black and white. There are only a handful of winners whom constantly gain recognition for their work, i.e Meryl Streep, Marlon Brando, Al Pacino, Denzel Washington, Morgan Freeman etc...Being a B*tch in Hollywood was once looked upon favourably (to some degree) but it isn't anymore.