The last couple of weeks goro only went up went the USD went up. This, in combination with the low volumes indeed indicates hardly any interest from the public.
But then, who is actually interested in gold and silver? Hardly anyone at this point. It is still perceived as some game for professionals. Like Jay Taylor mentioned: if I ask one in a thousand people in NY who is interested in gold/silver maybe one person responds favourably.
This will change and goro will then probably go to da moon. With goro quite a few others, of course. Still, it is definitely one of the better plays around.