Yeah, Rangers get all the cool abilities. Hate transfers to help the tank hold hate. Massive debuffs. A high mob DPS debuff. An ability proc to interrupt the target with normal swings, lose a decent amount of hate, and cast a major swing speed increase. They can strip wards, reactives, heal over times, damage shields, or any other significant buff off a target. All that and they do respectably high damage, too, particularly being able to maintain good damage over time since they are fairly power conservative if used right.
Rangers sound really great considering they have all those abilities. Wait those aren't Ranger abilities?