Hunter super is the only super that you can activate without having a plan. You can activate it whenever you want and then go looking for people to kill. Both Titan and warlock supers are situational, they can either get one to two kills or kill the entire enemy team. The hunter supers are mobile, I can activate it and then look for people to kill and go after them, the targets are spread out and can lead to entire teams being wiped out by a single super throughout the match. As opposed to the Titan and warlock supers that require a specific situation to generate kills. I see no way for this super to become balanced unless the other two supers and brought to a mobile standard as well, running while firing nova bombs, or having two hulk smashes to aim.
It is part of their play style plus a hunter can be took out still when in their super. The titan and warlock can at least get their super off and get a couple of kills before hand and sometime even get post-mortem kills. I just think you are bitter and have been golden gunned or Arc bladed to many times so you need to have a little cry about it.