I've had some luck with BM, though I've heard so good things about MM. I did come across a survival hunter who wasn't having much fun in AB though, wasn't too happy with the patch changes. But i don't know if other survival hunters feel the same way.
My solution was to kite the pallys, which honestly was quite difficult; since if you ***** up and get with range for a stun its 'lights out'. But disengage and the +10% run speed (BM) made this easier (frost trap, intimidation (BM), concussive shot are still great too). Potsorigional's post is making me want to try the new pets out (so far i haven't ventured away from my windserpent, but i have less focus regen now, so it may be time to :( ).
IMO, the good thing with a pally (unlike a rogue) is that you can see them coming and prepare.
Also I did get killed pretty good by a mage once... was a bit impressed with the extra burst of power they seem to have now. With everyone powered up I don't seem to live as long in a BG as I used to, which isn't all bad. I guess if nothing else I've only rarely had to switch from AotH to AotV.
All night though I was seeing pallys, hunters, and rogues at the top of the damage counts. So i guess i feel a lil' nerfed (or under-improved maybe?) but not too bad. (Eternal optimist here XD) Plus side is I only need 3 more AB marks for my shoulders, then it's time to get this toon to 70 :D
http://www.wowarmory.com/character-sheet.xml?r=Nagrand&n=Sunshadow
____________________________
That monster in the mirror, he just might be you. -Grover