Must depend on who is playing the character... Everyone I play with wants me to help them run through things... I play a hunter. From crota to nightfall I'm the guy that makes it easier. Also usually the guy reviving people. Every class had it's positives and negatives. Really depends on how each class is played by the player. Since we are giving opinions on the least favorite class I would have to say the warlock for me. Played one at my friends and didn't like it.