Recently read some of the mixed reviews online about this brand. I invested £40 into their quadro glasses after seeing it on Instagram! What can I say. For a pair of glasses under £50 they are designer they fit my face perfectly and next day shipping allowed me to come with some nice outfits on a trip to London. Can't complain, I think any negative reviews really can get slightly petty if they haven't had it completely their way, some people are maybe expecting a £200 pair of glasses but for £40 it's under promise over deliver for me with these guys! :)