I play a warden now as I retired my necromancer...I enjoy to it a point...soloing can be a slow grind as dps sucks as normal...I use the AA combat arts because nine times out of ten in ROK my spells are resisted especially anything that is cold based.
I have found in some zones I have an easy time getting around as the aggro is spaced far enough apart and wandering to where it's not a problem. I'm glad that I have druid rings for Kylong and Kunzar so I can get around faster. Soon I'm hoping to find maybe another set in Jarsath so I don't have to do the run from Kylong.
Not much grouping to be done until you hit lvl 75 or above and are able to do the instances. Enjoying well enough but taking a break to play alts to break up the monotony before I fall asleep at my keyboard.

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"Behold, I am sending you like sheep in the midst of wolves; so be shrewd as serpents and simple as doves"

Enter through the narrow gate, for the gate is wide and the road broad that leads to destruction, and those who enter through it are many. How narrow the gate and constricted the road that leads to life. And those who find it are few.