I have tried all healing classes at least once, and the only one I didn't completely hate was MW Monk. When I leveled my monk, I decided to level as MW because melee classes are boring to me and tanking doesn't appeal to me. I had a really hard time with it at first, but decided to do some research and stick with it.
I'm so glad I did. I really enjoy the style of MW Monk to the point that I am considering making my monk my main.