As much as I hate those stupid Vex Hobgoblins with their flame shields, they are still an easy kill - it is just delayed a few seconds normally. The one that gets me is the [b]Stealth Vandals[/b], especially when lightswitch in on. I know they give sound cues and you can still sort of see them, they have an annoying tendency to move faster than you think and close on you quickly. If you pull the headphones off to talk to your wife when she is yelling at you, you know the Vandals will attack at that exact moment.