Mike,
Ignore them, there's always someone willing to pull you to bits for daring to stick your head above the parapet.
I don't know you and have never met you but you certainly come across to me as a committed professional person determined to produce the very best results every time, as we know only too well, sometimes that just isn't possible and those who don't know it already soon will, but I wonder if they will be brave enough to post pictures on here, somehow I doubt it.
Well done!
Simon