Good Morning, NC,
The Auto S2 is an nifty little camera. The lens gives quality results. I always use the manual settings with my S2, so I don't know anything about metering accuracy or proper functioning in the Auto setting. Personally, I like mine better than the similar but somewhat smaller Canon G-III.
*******
What Konical and others say is dead on. A really sharp lens, accurate rangefiender, parallax correcting viewfinder. Auto or manual operation. Get it.