Toni Collette and Haley Joel Osment were robbed.
They both lost to performances that frankly didn't deserve it. Osment to Michael Caine in Cider House Rules, and Collette to Angelina Jolien in... M̶e̶a̶n̶ ̶G̶i̶r̶l̶s̶ Girl Interrupted?
Now not to speak badly of Michael Caine, but he had already won for Hannah and Her Sisters in '86, and the 1999 Oscars was packed with supporting Oscar talent. Even Caine himself said in his speech that he shared his statue with the other nominees and their amazing work that year. I think he knew he was just a safe, honorary choice. But frankly, Osment carried the emotional moments of Sixth Sense, with a complex character that is tough for a 10 year old to pull off.
And Toni Collette was simply amazing as well. I highly doubt Angelina's performance was any better than hers. Does anybody even remember that film?
~ I'm a 21st century man and I don't wanna be here.k