It was quite nice. The green olives were a bit too vinegary, they kind of clashed with the ginger flavor, but the mild black olives were fine. And the occasional raisin was a burst of contrasting sweetness that really highlighted the onions and the saltiness of the feta.
You could make it a much less intense (and much less expensive) experience if the proportions were altered to be more rice and less of everything else: a rice salad with some vegetables instead of a vegetable salad with a little rice.
It was accompanied by a small glass from a bottle of 4-dollar sake from the local whole food market. I think the stuff is intended to be cooking-quality vile, but chill it down and it's really quite tolerable.