Had some minor issues with halo at night. Wife occasionally has dry eye issues. But the upside far outweighs any of the drawbacks I've experienced. Imagine trading away Juan Castro & Eric Milton and getting Albert Pujols in return. That's what lasik is.
All you need to do is stretch out on the table and look up for about 30 seconds. I actually watched my wife have her surgery done.
In my next life, if I can't be a Brazilian soccer player, I want to be a lasik surgeon.