I'm liking destro lock. Can be talented so the rotation is pretty much the same all the time. Only one dot to keep track of and no reaction abilities. I'm sure some people love the "press whatever lights up next" whack-a-mole gameplay but that's not for me. For more simpleness, I took the talent that makes incinerate hit all targets for 1 button spam AOEing, good for heroics and clearing old raids. Pet use is optional, I mostly use voidwalker to solo and use the talent to get rid of the pet in groups. Good self healing too, one issue is that you have no runspeed/sprint ability at all, so you're always late catching up to the rest of the group.
Also tried MM hunter, but that had a lot of "wait for proc and hit appropriate button" gameplay, if you like that give that a try. Lost the use of aspect and traps though, that sucks.