As a doctor I was very careful to select where I had my procedure performed. I reckoned that a hospital that treats diseases of the cornea must have a healthy respect for it. I wanted to know success rate/complication rates etc. I asked how many ophthalmologists had been operated on. These are the important questions! I could see about 6/60 6/36 prior to the procedure and now have 6/3 6/4 vision! Amazing! With the Zywave I have no distortion or haze and great night vision. I was able to go in to work the day after the procedure and drove to my check up that evening. I have just completed my last check up and apart from mild dryness which is improving monthly I have been impressed and amazed by the results.