Isn't sunder armor comparable to FF? Anyways rets are mostly magic damage so it's really a moot point.

What I don't like about prot. warrior:
1. No effortless self heal (DK Deathstrike)
2. What's the point of a small health buff when everything is faceroll at this point in expansion?
3. AoE sucks with a melee team. You have to make sure all the mobs you just charged are lined up for Shockwave in addition to getting your melee position set. Then add to the fact you have to tab target around to make sure everything sticks to you. Ugh.

What I like about Prot Warriors:
1. Lots of CDs
2. Shockwave is neat
3. Charge/intercept/Intervene is way awesome

I find warriors the coolest single player experience, because the difference between a badass warrior and a good warrior is very very noticeable. A badass paladin and a merely good paladin? They remember to rebuff after wipes?

Caveat: This will all change come Cata as they way it stands now, no tank will be an easy 6969 macro. So play what you like.