I recently found some great eyeglasses with magnetic clip on sunglasses at the NE Walmart Vision Center, with super thin lenses and progressive lenses at about $400.00., which wasn't too bad a price.
However, I went to pick them up and they had put in the wrong prescription in the left lens, it was totally ridiculous. Made me go all the way across town to my opthamologist for an appointment, as they said it was the opthamologist's fault. Was not, the lab at Walmart made an error. I spent all day running around in my car, trying to fix and figure out their mistake.
Now it will be 7 to 10 more days before I can still get my glasses. Which will then be a total of almost 20 days wait time.
The girls that work there are nice enough, but, it still has been an extremely unpleasant experience. I love the glasses, though, but I don't think that I could trust them a second time around.