I think the Tangleroot quests need a good redo like the Catacombes got.
A lot of the quests could be rolled into one such as taking out Redfangs eggs, killing X amount of guards, getting battleplans etc. These should not be quests by themselves but just objectives.
The reason the chain sucks so much is having to clear out the same mob over and over again and over again...which you literally only just cleared out in the previous quest.
The chain is literally just full of unnecessary filler.
TD