What I'm gathering from this thread from anyone who does more than casual content:

-Skill expression is too limited, and needs to be improved upon for healers. I think I can agree with this- add back cleric stance and a few gcd for a dmg combo. I think this would be a good start.

As for the rest of the complaints:

I don't agree with imposing changes on other jobs if you don't dedicatedly play them. It's giving Karen energy.