Very good, first night a bit sore but vision next day was a real eye-opener (pun intended). In the car to the after day check up - My wife couldn't believe the signs I could read and when (much earlier than she could). Everything is now the "correct size" - watching HD-TV is a pleasure. Some halo rings around streetlights at night, but much less than I anticipated, and I have no problems driving or running at night. I wish they'd had this when I was in my twenties (and that I could have afforded it), the years I've lost wearing glasses - playing football etc. I can't recommend it enough, especially if you have a relatively high prescription so could not exist without glasses.