Got mine done at revision off of polaris.. No halos at night, 20/15 vision now.. They give you an option of 1 or 2 valium pills, so I took 2. Procedure took about 1 min per eye, you go back into the waiting room for 30-45 mins, get checked then go home. The light outside HURTS and you absolutely can not touch your eyes for the first few days. You have to wear goggles to sleep for the first 3-4 days, plus sunglasses whenever you are outside.
I went with their new procedure called custom wavefront, it fixed every flaw in my eye, front to back. Kinda costly but being cheap on my eyes isn't something I felt comfortable with.