Obviously exploiting is a no go area, but in regards to being the last one alive and trying to kill a few enemies, what's so wrong about that? I'm sick of my team complaining when they get themselves killed, and I don't rush headlong into the enemy and die, too bad, they have to wait while I play my game. They shouldn't have died in the first place. I see this sort of childish complaining time and time again, it seems to be an FPS issue, "I died so that means you should also die! I hate waiting!", well tough, use your brain instead of running around like an idiot and you might not have died in the first place! What do you honestly expect?
Anyway, as far as exploits go, Endor seems to have a few, but to be honest I really don't see people using them on a regular basis. Rather than cry about it, why not report the bug/exploit and then the dev team can fix it, or at least take a closer look at the problem themselves. It's ironic, but in my experience the people complaining about exploiters the most are usually using it themselves! Talk about pot calling kettle black. 
GC-Veteran: 0.2 to 5.3