I am currently leveling 2 alts; a level 18 Arcane Mage and a level 7 Rogue, and I notice to my great displeasure that the Mage is really under-performing. In instances it will usually be the worst-performing dpser, above only the healer. Even when I use the full complement of spells available (in this case, spamming Arcane Barrage whenever possible, and using Arcane Missiles/Fireblast/Frost Bolt while waiting for the cooldown), it will take a surprisingly long time to bring down a mob.
In contrast, with the Rogue, an encounter will usually be like this:
Stealth -> Ambush -> Eviscerate -> yay, we're done.
I am really disappointed with the performance of the Mage. Is the low damage output intentional? To compensate, perhaps, for the fact that dual-wielding Rogues have lower hit % and have to engage in close-range combat? Or am I just doing this wrong? (and if I am, an explanation on *how* I'm doing it wrong will be greatly appreciated)