I always described it as “I can now see HD” lol. I am only a little near-sighted so I can get around fine without but wear them for screens and cinema. Used to think it was just natural that far away things were blurry. Then suddenly I can make out brick textures and read far away signs etc lol
Another bonus I never anticipated: One time after a film I was walking about the shops with them still on and suddenly realised I had proper 3D depth perception now lol One of my eyes is much stronger without glasses so my brain mostly favours my left eye & i could never catch anything thrown to me