You know, the more I remember about how pissy she got that Kim Cattrall stalled the whole movie project by "having the nerve" to ask for more money (

), and how those two infamously hated each other for the last several seasons---the more I'm inclined to believe that SJP can be just as nasty and conniving as any other ego-tripping starlet.
Kim Cattrall deserved the money and acclaim she got. She did a wonderful job with the great storylines writers gave her, and viewers were just plain more interested in her character at many points in the series. And it feels like SJP really resented someone else getting the spotlight when she was supposed to be the star. I wouldn't necessarily put her above staging these kinds of bitchy power plays.