After a solid week I can't say I really noticed any real diff on pally wouldn't say I am any better or worse off. Mild annoyance at the 1.5 sec excorcism cast and yah for not having to rebuff Righteous fury and the BOSANC change.
My warrior tank is heaps better with rage regen which is nice but AOE tank threat is still problematic with heavy dps.
All the DK tanks I run with on my dps toons having no real trouble there HP bar moves now but nothing more than any other tank.
All in all everything looks about right.
** Remember Warcraft players fail in directions you never thought possible.