Do effects like weighted have a chance of landing on glancing blows?
vs. non-immune creatures, would a falchion, with it's greater critical threat range, do significantly more damage with it's 5x crits, than a Great Axe would do with it's 6x crits which happen half as often?.... and if the answer is yes, are there enough crit-immune mobs at high levels to make this gain irrelevant often?