I'm loving it. Mostly duoing as two seriously twinked out scoundrels, purple item mods, augments, stims, the lot. Amazing the stuff we can pull off being so overpowered with the gear. Hasn't got boring after weeks of playing yet
Also loving it on my gunslinger, topping the damage table often by double what the next guy gets, again time and effort invested into gear to imbalance me to twinksville.
Gotta say though it;s not often I come across warzones full of one or two classes like you seem to be experiencing.