Having gotten a new pair of glasses just this week, and having worn a variety of glasses and contact lens over the past 25 years, I consider laser surgery every now and then, discuss it with the eye surgeons, but then stop when I consider one point - they are willing to perform the surgery, and are happy to recommend it, yet they wore glasses - they did not seem willing to have it done on their own eyes.
Always struck me as a bit odd - like a pub landlord who refuses to even taste any of his beers. Not the best indicator for trust and confidence.
That said, I have two friends who opted to have it done, one had perfect results, the other has a persistant issue with halo/floater artifacts in one eye.