EO Optical Eyewear review: Their product and service

I always bought frames for glasses on metrosunnies, but unfortunately, since I'm not a pro and do not have much knowledge about glasses, the man on EO told me that the screws of my glasses might come loose easily, so they made me buy new ones in their store, which made me pay over my budget. And now that I've done some research on the frame that I bought on metrosunnies, it appears that it is a replaceable lens, and EO on Famy just made me buy it for more sales. 😠