I had Lasik done 5 1/2 years ago. I was legally blind with mild astigmatism. I am now at 20/20. I agree with everyone else--it was the best money I ever spent. I love not having to deal with contacts, or glasses. I could never feel comfortable swimming before lasik--I either wore contacts, and couldn't put my head under; or I wore glasses, and couldn't find the pool without them.
My eyes took longer to adjust than I expected. I was 20/50 the day after the surgery, but I had expected immediate 20/20. I spent about 2 weeks thinking I had made a mistake, but then, I realized I could see very well.
I do sometimes need the lowest power reading glasses (if my eyes are tired, or the light isn't good), but the Dr. told me to expect that because of my age (43). I also sometimes see halo around lights, particularly if the if it is very dark.
I had no pain either (great drugs they use). My eyes did water alot the next day, and I had some really impressive bruises on the inside of my lids.