I don't love what she's become as a person. She used to be very psychologically stable and easily seemed to be one of the kindest pop stars out there. Now, she's a little better than she was in her "wreck", but still really odd.
As for her music, I have always loved it and I still do. Blackout is fantastic, even if there probably won't be ANY promotion for it. The Gimme More video was just nightmarish. Britney should strive to release videos like those on Paris' album