It's not as unbalanced as people are claiming it to be...it's a marginal bonus. It's not like you can take a super enormous advantage of this "stat weigh" thing by adding Determination and Piety to every Novus xD. The only job I can see that working is the WHM. Every DPS will want Crit + Det, SCH will either want Crit + Det or Crit + Piety. And tanks will probably go Parry Accuracy. So the only class that will arguably obtain the most bonus out of this " weigh unbalance" is the WHM.