Do you know how difficult it is to land those kinds of shots on a Titan, let alone any moving/airborn target? I've done it only once to a Hammer Titan. It was also not one headshot. The headshot did about as much as a golden gun and then the Titan was taken out by a teammate. And yes, since I do main a hunter, I'm very upset the there's a new class that survives golden gun shots even after Bungie upped the attack on them.