The only real issue with the quest line at this point in the game are for these two types of players:
1.) Those who are new to WoD and want to break into raiding. Hard to find a raid team that actually has a chance of killing things without the cloak.
2.) Those wanting to main swap or change toons or play an alt for raiding. I'd play my 2nd warrior a hell of a lot more if I had the cloak, doing alt/pug runs. But it isn't worth doing a 4th time, it's just too annoying. Especially when I don't need anything out of ToT or SoO until normal mode.