Well, I felt the same way you do once. I mained a warlock right out of the gate. However, when I maxed my warlock I started a titan, loved it more than a warlock. Was too lazy to grind for gear/marks for a hunter. When HoW hit and I could collect armor cores I boosted a hunter to 34...honestly I now have way more fun using a titan or hunter in pve, and much enjoy a hunter in pvp. Warlock for some reason just seems lackluster to me now.