I had Lasik almost 2 years ago in one eye. My prescription was -8.5 and now I am only a -2.5. It was the best procedure I have ever done.
For the first year, I had some night vision problems but now it seemed to clear up. For those who do have some night vision problems, you should order glasses that have a coating that allievates the glare.
Overall, no problem at all. I went to the best dr. in Pleasonton Ca. I highly recommend him.