My first character was a hunter. It was my first choice when playing beta also, along with the fact that my hunter is my highest level. And you have to remember that all races have their ups and downs. Hunters with their vulnerability makes them hard to use in PvE but also when it comes to reviving, hunters are the best because of invisibility, sure Titans can go and pop a bubble when they get to the teammate, but let's say your teammate is far away that's when Warlocks and Titans become vulnerable(depending on map and situation). Me personally I hate warlocks simply because of their melee. For me it seems like Warlocks don't have to get up close and personal to melee you and knowing that I don't like Warlocks and have never used one, I could be completely wrong. For those of you who are Hunters or Titans probably know what I'm saying and frankly it's annoying. When it comes to PvE I think all the characters are best for their abilities.