I am not sure how the others are doing. I had hopes this xpac would be a good one for holy in pvp, it could be that I don't have all the pvp talents yet but holy is getting wrecked in 3s from what I can tell. 2 dps on a holy priest and if you don't get peels you are done. You will get blown up though CDs.
I also feel like damage to HP ratio is way out of whack. You can not survive the CC/kick durations. This is making the blood elf racial very strong.
My first thought pre full pvp talents is holy needs some love.
I'm feeling really overwhelmed as holy in PvP. the damage output of some classes is crazy, combined with every class having a lockout move and holy having awful CC options with atrociously long CDs.