I started as a hunter and made a warlock second because of warlock hype. Made titan last. Haven't fully leveled either subclass out yet except sunsinger. IMO titan's are much more fun. Warlocks have powerful abilities but they don't feel like they mesh well with eachother. IDK how to put it. Warlocks just feel floaty and off to me. Hunters are really fun. I think they have the most fun supers and the best jumps over all. That being said if you are used to your abilities being something you use to kill a lot then you are going into this class feeling lacking. Nades are more about when best to use instead of trying to cover an area or finish off runners. Your melee's are more for finishing off someone then a quick panic for shields or a free kill via shoulder charge. Hunters are really for people who want a simple/easy class to play with flashy supers. Seeing as how you don't excel at anything you are really flexible on a team. You won't get thanks for your efforts. But you do matter.