Well, I've heard both sides of the story.. success stories and horror stories. The first question I ask is this: "Where'd you get it done?"
I'd bet dollars to donuts that 99% of the "horror stories" you hear about LASIK are the results of treatments done by some bargain-basement fly-by-night doctor that's just trying to make a buck.
People will walk onto a car lot, spend twenty minutes being sold something, and spend $20,000, with practically zero research or even shopping around. For a car. And yet, people will shop around for the cheapest LASIK surgeon they can find, so they can save $150 on a $4000 procedure. And they still don't do any research. Boggles the mind.
Really, even a high-end procedure done by a well-qualified surgeon is only a fraction of the price of the car that you drive every day. Don't skimp. You get what you pay for with everything, and don't let anyone, especially the surgeon, say otherwise, because LASIK is no different.
That said, I'm about three months post-op Intralase (blade-free) LASIK, got it done right after the Fourth of July. I did my homework, read the good and the bad, and spent the extra money to go to one of the best LASIK surgeons in the country. The results are what you'd expect from that combination: Zero problems or complications, and 20/15 vision. Quite an upgrade from the 20/400 I had before the procedure.
Stick with the regimen of drops they'll give you afterwards, antibiotics and so forth. You'll probably need to carry normal wetting drops around with you for a while, the eyes tend to be a bit dry (I'm told that mostly goes away after 6-12 months). And for the love of God, don't rub your eyes afterwards. I forced myself into the habit of not rubbing my eyes before the procedure, and I was so scared of screwing something up that I never came close to doing it right afterwards. And now it's second nature, I don't have to think about it anymore.. I just don't rub my eyes.