I've had laser eye surgery, I didn't have Lasik (which I believe removes a flap from the cornea and corrects the eye?), I had PRK surgery which just involves the laser into the eyeball.
Difference between the two is that Lasik is much quicker to heal, while PRK takes a little while longer. I wasn't comfortable with the idea of having a knife near my eye, so I decided to zap it with a high powered laser instead.
It's the best decision I've ever made. It's not painful at all, the recovery period might be annoying, not due to pain, but the eye feels constantly irritated and you want to scratch it, but can't.