Has it been 10 years already?
Mostly, what I have is almost a strange disbelief that she was ever alive. Did we REALLY take her seriously? What was wrong with us? Granted, the 1990s altogether look pretty shabby now that we're in the post 9/11 age. But not even the stupidities of the Clinton era seem quite as frivolous as the whole Diana saga. She really was just "a gilded hysteric", as someone (I think Kathy Sheidle) described her.
For what it's worth, I remember having one flash of precognition in my life, though now it looks pretty obvious. When Charles and Diana's divorce was finalized in 1996, I remember saying, "She'll be dead within 5 years." The truth is, though, that I assumed she'd commit suicide.