I have to agree, unless there's a technical reason why its needed I would love to see it removed. I recently did the vale as well, with a friendly group who progressively got better, but on our last possible attempt we were wiped with only a sliver left on the boss' health. If we had more time given I'm sure we could have downed him. In most cases this doesn't happen, but when it does it feels like an unnecessary kick when you're down ><'