The fact that you can't hold yourself at a height or go any higher after the initial boost is annoying. Glide makes you fall slowly. Titan lift will hold you where you are an even elevate you some, and hunters have a precision jump that they can get more highly at anytime in mid air. To get the warlock height, you have to double jump right at the beginning, getting rid of the ability to use glide again, making it the worst jump. Just for background info from the beta-all of tdb I used warlocks and only warlocks. I have since expanded, but I have extensive time played on warlocks so I know. And blink is worthless on hunters and warlocks unless you're a pvp scrub so we won't consider that