Well tbh I never get ppl abandoning on any dungeons, personally I find Aurum Vale boring, but it's also true that I'm saying this because I've done it so many times already, plus there's the fact that the zone aesthetically is not on my fancy and some parts are very similar to Darkhold.
Objectively however it's true that it has something that other dungeons don't have like the fact that you risk on pulling too much if you are not careful.