I've come to the conclusion that I don't "like" playing these sets, because one generally doesn't PLAY them. They just sit there and run in the background (outside of a click heal or something) leaving you free to do the fun, the pewpewpew. But... I find often that I start getting bored of that because that's all I can do. This is one reason I really like Doms, they have melee, ranged, holds, weird effects, pets. They're the whole game on one toon. I felt the same way about trying to play a Kin, and those other effects even sort of interrupt the pewpewpew so I felt like I was sort of clicking into the void (yes I know Kins bring a lot to a group, mathmatically, this is just what it felt like to me).