LASIK is easily the best thing I've ever done. My eyesight was fucked most of my life (got glasses when I was 7) and all I ever remember was being blind. I couldn't see shit without my glasses or contacts. I finally pulled the trigger about 6 years ago. The surgery itself was a piece of cake. I actually took the bus to the eye center by myself (which I wouldn't recommend) which says how easy it was. Not including the wait time I was in the chair with lasers in my eyes for about 5 minutes. They gave me a pain pill and sleeping pill and sent me on my way. After the surgery does suck... it feels like your eyes are scratched or you got poked in the eye for about 4 hours or so. They just tell you to head home and take a nap, which is what I did. A little over 4 hours later I took my dogs for a walk, in the sun w/o sunglasses and could see clearly for the first time in my life. It was surreal.
Full disclosure my eyes have gotten a little worse since the surgery. I'm now 20/40 and try to wear glasses when I drive at night. That said, the only reason I think I ever noticed was because I put on a friends pair of sunglasses once and said to him, "these lenses are great, they're so clear" and his reply was, "well they're prescription". Again, a very mild prescription and on days I've forgotten them it's not an issue to drive at night, it's just more comfortable to wear them. I also work at a computer 10+ hours a day which my doctor said is probably a big factor.
That said, if I woke up tomorrow and my eyes were back to the way there were 6 years ago I would still praise LASIK. If you're a candidate DO IT!