I do and don't sympathize with her for various reasons. The extravagance was obnoxious - always wanting for more. Avaricious little thing. But she was never smart enough to temper her 'passions' and harness her powers. Quite frankly, had she been clever enough, she could have used her charms and had that little town nestled in the palm of her hand.
Dangerous Liasons style. Granted, the Countess got hers in the end too.
At least I didn't end the book wanting to drop kick it across the room. Not too many books that have gained that sort of response. Great Gatsby, Invisible Man, and bits of most things by animation theorist Paul Wells have left me a bit flummoxed though.