Actually every DPS class, they all are strong depending on the rotation you use or what type of buffs you choose to ensure that they can max out their dps.

What I am trying to say is, staying focus on one class and feeling inferior to other classes may discourage you but if you actually know how to utilize your class at the optimum, and in fact know your role you have to play in your team in every dungeon, you will realize that what you are playing actually is fun and not inferior to others.

I agree Warrior is weaker comparably to paladin, that is why its getting a buff at 2.1. So you can probably keep up with this class and hopefully 2.1 gives a fairly good boost to warrior.

As for whatever DPS class being OP, I don't see the difference if one player actually screws up his/her rotation will eventually result in being the worst DPS or best DPS in the team. As long as the team kills things on time, DPS have done a great job regardless of who is strongest or weakest.