Don't get me started on glassess....
I wear glasses since i was 8. For last 18 years or so, since I moved to UK, I keep having issues with every single new pair - VIsion Express.
Every time I go to get a new one, like every 4 years, they ALWAYS make soem mistakes, it alwyas doesn't work first time, there are issues with glass, with correction, axis, level of corrected area etc. It takes 3 turns to get it right and to be honest I'm never satisfied with the result. Frames are always good as I pick them - always pick designers frames that look awesome, I never save on frames, like NT said
Anyway, getting a new pair is always a nightmare for me, at least it happens every 4 years, so not to bad...