Hunter is my go to PvP class but it's also the best support class, IMO. Warlocks die too often to rely on their self-rez to prevent a wipe and titans are only really useful when they have their bubble ready. Hunters have a bunch of ways to go invisible and revive the rest of the team. I will agree that hunter supers are pretty useless in PvE but the golden gun is by far my favorite super in PvP. Overall, hunters just take a little more time to learn because the other two classes have more in common. Btw, there's no sight that I love more than seeing a warlock "floofing" across the map. Pick up my tablet, get into app, go into the vault, equip my No Land Beyond and take 3 shots at them before they ever hit the ground.