There is a consensus, but as usual the most vocal are the people who disagree.

Determination for White Mage, Critical for Scholar.

White Mage: Spell speed takes far too much to be useful and doesn't effect HoT ticks. Additionally, because every fight is 100% choreographed in this game, there's no need to cast faster -- you know exactly what is going to hit and when. Critical doesn't effect anything for WHM.

Scholar: Same deal with spell speed. Determination is also very useful, but critical effects both Adlo and Enhanced Pet Actions.

Edit: That's not to say you can't prioritize other stats, but for min/maxing, there you go.^