I'm trying to figure out if Costco is as good as some consumers make it out to be. I would appreciate anyone that has any information on how Costco can provide quality eyewear at such low prices.

Consumer reports rated them highly. Individuals with vision insurance that have purchased eyewear from them have indicated that it was cheaper to pay retail at Costco than to use their vision insurance at a participating provider.

I would appreciate any insight anyone would have on this.