As I level my Shadow Priest and after getting Prayer of Mending I have noticed in PvP and PvE my healing done has significantly spiked upwards while maintaining my high damage done by simply applying Renew+PoM when I can not cast anything else anyway or by investing a global other wise would have gone to Mind Flay.
My question is it seems to me SP bring so much to the table yet so many posts are negative....Why? What am I missing?