Hey guys,
I was just trying to do the False Emperor with some other guys. We just got killed by , (he had 50% left) and the entire group left, "because it was too hard", and now I can look for a new group. Man I hate those quitters!
Alright I managed to defeat some of those bugs after a lot of tries (with my Gunslinger), and here's the deal. Let your companion (I'd say Qyzen) attack first. This gives you time to do some debuffs and deal damage from a distance to the stingers. You should also use a stim. I used an Endurance stim, but a Willpower or a Presense stim might work as well.
I had pretty much no PvP gear at all. Disruption attacks are the key for this one and at least the Juggernaut had more than one, I'm not sure about Marauder though.
This. Also notice that Rex is also not (explicitly) shown in 3. Sure he could be one of Episode III, but I doubt that since he is special in the way he thinks out of the box and does have a mind of himself.
Don't run, just use interruption attacks like Disruption, Force Push, Force Choke, and two more stun powers which names I can't remember. It worked for me
http://www.jenesismagazine.com/wp-content/uploads/2011/10/KR_TOAS_2.png
This is what I was thinking reading the comments last days. BTW, if I wasn't making homework now I'd be playing SWTOR instead of whining.