i'm happy with it. I was near sighted and wore glasses since 3rd grade. got the surgery in my early 30s and I still see great. as far as dry eyes, it hasnt been a issue. I'm 45 and don't need readers.....yet!
I needed to do something bacause I couldn't wear contacts ( worked in a acid plant) and my job required me to wear full face fresh air mask on a weekly basis. the eye glass kits we were issued for the mask were crap. caused me to get a face full of H2S when the glasses kit caused the mask to break the seal. I immediately hit the purge switch but it still caused my sinuses to go into overdrive! a combo of H2S, So2, and So3 is not pleasent when it hits any moisture like your lungs, nose, throat, eyes etc... That was the day I started looking for options.....eye surgery.... new place to work... different career.