Are rogues OP?

Well, the age old question has been answered.  No, rogues are not OP, but I am.  Yes, I'm full of myself, and it'll all blow over by tomorrow, but I just (in my mind) soloed a boss in Slave Pens.  The second boss, wassisname the giant crab.  This is what happened:

I was helping a group of random people do SP for the rep, and the group wiped on the second boss for a second time, but I was still alive, amazingly the boss jumped to a mage (prolly because of all the feints I was using) and I got a little time to beat on the boss as the little gnome mage ran for his life, sadly the mage died, but in the 3 seconds after he died, I killed the boss.  It still had aprox. 4% health left, which one health pot, evasion, Blade Flurry, and Eviscerate coupled with hemo soon rid the world of.  So yes I'm proud, and yes I'm being arrogant, but I was just so amazed at my own luck that I did a dance of joy.