On the opposite side of the experience, after wavefront LASIK on my very very high prescription eyes, I've had dry eyes for the past 15 years and needed glasses again about 5 years post-surgery. It's now a very mild prescription and I'd definitely say my vision is better now than it was before LASIK, but it didn't last long. I opted not to get a touch up out of fear of my eyes getting even more dry. I use eye drops 5+ times per day. My dark night vision is worse than it was before, mostly a lack of contrast. It doesn't impact driving, but being in a very dim room feels like the gamma was slightly raised.