I had mine done in 2011. I went to a highly reviewed specialist who charged a lot. No coupons for me! One of the best things I ever did. In 8 years, not a single day has passed where I haven't taken a moment to appreciate my 20/15 to 20/10 vision -- no hyperbole. Eye drops for a while. Then less often. Then nearly never.

Now, what I wish I had known is that apparently a knock to the head can dislodge the flap. Still would have gone for it.

Edit: I do have a bit of halo at night with bright lights. A total non-issue for me as my lenses were always scuffed, causing more halo that I get now. And I'll take an eye drop once a quarter or less.