It sounds like you need to work on your rogue's survivability. If you die instantly from pulling agro, work on not pulling agro, improve your damage avoidance and/or mitigation, and get moar hp. Rogues are incredibly survivable when built and played well. If you already have all of these, then it might simply not be the playstyle for you.
And BrianTheHun is right, rogues are awesome in EE. I personally find EE quests go much more smoothly and quickly when I'm on my rogue because I can instakill 1/2 of the mobs throughout the dungeon instead of the whole group taking severals seconds to kill each individual mob.