Kind of disappointed with the druid changes.
I don't like the idea of having to choose two different talents to perform another role for a few seconds. Switching forms and doing meaningful stuff while shapeshifted should be something natural for druids and not bound to talent choices.
The abilities granted by the affinity talents are so weak that it wouldn't hurt if they baked the core functions of HotW into them. IMO, the bear form HP boost and stackable Ironfur should be part of the package if you pick guardian affinity. Why? Because without these buffs you can't even emergency-tank five mobs in a +7.
If you pick Resto Affinity, Rejuvenation and Wild Growth should heal more than 0.1% of max health (exaggerated) per tick. Resto Affinity shouldn't be picked solely for Swiftmend and Ysera's Gift.
If you pick Balance Affinity you shouldn't be forced to play with HotW as well to do reasonable(!) damage in Moonkin Form for a short to medium timeframe.