I tried to run Athiss as a healer 3 times tonight. The first group we were a person short and had no real tank to speak of, so we got creamed pretty fast with the big boss fight. Everyone was cool, I didn't get any grief. We just didn't have the right type of players to be successful. However, the second and third groups peeved me off royal. Everything is fine until the big fight and I'm doing my best to heal the tank. But no matter what I do, I get caught up in some area attacks or swarmed by mobs and my heals get interrupted or I need to stop a sec and heal myself. Which means eventually the tank drops too low for me to catch him back up and he dies and blames me for not healing. Like I'm really just standing around watching the show and not trying my best? After getting grief from both groups I've decided to never do a flashpoint as a healer again. You don't get thanks when you keep everyone alive, and as soon as you're overwhelmed and everyone dies you're a pariah. I can't do my job when I'm being attacked by everyone, especially when those attacks knock me off my feet. Healing isn't instant! It takes time for me to cast those powers. But no one seems to get that.
So I'll go back to my solo campaign. I get along with all the NPCs just fine.