I'm 25 years old and I don't recognize anyone in that picture, exacept for Hamill, Ford and Fisher and Cyrus (and that only because she was on Two and a Half Men last year).

Also, I never noticed the lens flares in either Abrams' Star Trek film before they were pointed out (even in STID, when I saw it first in the cinema in 3D, I already knew about the whole lens flare debate about ST09 and I still was too engaged in what was happening on the screen, to notice any lens flares, let alone be distracted by them) and I think the lens flare is a very good way to make VFX look real to our brains - it was used in Blade Runner and Close Encounters and E.T. and even Star Wars to great effect and it works really well even with green-screen digital effects.