Yes, shocking that people would play the class that has the one unique thing in the game. It's also the only ability hunters have worth using an exotic for -- outside of stompies the only three exotics worth using play with invis (Kheps, Omni, and Gry's)

Give the other classes an invis and give hunter an air melee and we can wrap up this homogenized jug of milk by lunch. Good god, I'm not saying invis isn't a problem, but it would be nice to have abilities define the classes rather than what happens when you press the jump button. Barricade and rift are functional and useful, invis (which is really dodge) is actually fun to play with. Just give a version to everyone and we're golden.