That would explain why the tank insta-died that one time >.>
I do agree that getting heroic tuning right is more important than getting TW tuning right. I would love to see SL heroics get a little more difficulty to them. (To be fair, though, I thought pre-nerf Cata heroics were at a great difficulty level. Ever since then I have thought heroics are too easy. So I might be an outlier.)
The quest reward is a piece of ilvl 200 normal raid gear.