You appear to be mentally challenged. By "good" I mean over-powered as f*ck, it's why no other weapon in the heavy weapon slot matches it's power, as an example the Vex Mythoclast outclassed everything competing with it, even heavy weapons, Gjallarhorn destroys everything in its wake. Now, as it's main purpose is to quickly annihilate an opponent, we'll put it in that situation. Every heavy or super takers several shots from multiple people to take Crota's shield down and keep it that way, Gjallarhorn takes two hits to bring it down; you dot even have to reload. To say this weapon is of average status for other weapons in its class is a lie and you should be crucified for that lie.