Honestly, if Hpals were capable of AOE raid healing, we would be the most OP healer in the game right now. Even lacking decent AOE healing, a HPal played well, will dominate on almost every encounter in BRF. All the monk revivals, tranqs, HTT, hymns; they don't matter when you are CONSTANTLY sniping heals from people.
IMHO I'm glad that we don't have the HR spam play style that we had in SOO. It sets us apart while giving us a definitive niche that most other healers can't even touch. You gotta weigh your pros and cons; if you are looking for good AOE raid healing, roll a shaman. If you are looking for a good balanced healer that can do what needs to be done on demand, roll a holy paladin and watch the numbers fly