Yeah, I started playing this the other day since it was on sale at Amazon for $10. Enjoying it pretty well so far. Like everyone says, the combat is pretty crap, but otherwise it's fun. Currently in Savage Coast. I had a group try Polaris and it went poorly. We got to the Primordial Dweller boss before we kept wiping.
I've got a blade/AR build, and I still haven't figured out how that translates into a class. In Polaris, we had everyone but me and another guy (healer) wipe, and I basically tank/healed the boss with just the other guy supporting. Same thing happened on that Primordial Dweller one, but the adds fucked us up. So I don't know if everyone else is just that bad, or if I'm actually a tank/healer hybrid, even though it feels more like I'm dps.
Edit: Also, a recent complaint, is that packs of mobs absolutely fuck me up so bad. I'm wondering if maybe I'm doing something wrong, or if my build is missing something.