You have put a finger on part of the problem right there:
Lexani- wrote:
paired with a templar or inq.
Normally, a class should be able to do his main task at least equally as well as the other same classes. With the bigger cost of direct heals and special heals, the fact that wards do not mitigate damage (often dropping in a single hit) and the fact that some debuffs that kept Mystics going have been nuked to oblivion makes for all the grumpyness on their part.
Under no situation can a Mystic do what a Templar can currently do.