All of mine were impacted and they were taken out when I was 14---isn't that the standard anyway??---I would be shocked if someone told me they still had their wisdom teeth.
The only bad thing that happened to me was 3 weeks later after the surgery half of my face swelled when I was on vacation at the beach because of an infection underneath the healing process. That was the only pain (and it was terrible) that I went through.
I swear my sister's face looked like E.T. when she got hers out----it swelled and distorted her whole face for like a week!